Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 12-10-2023.

Submitted and Maintained by Bill Marshall, bill.marshall@verizon.net.


Additions and corrections appreciated (especially with sources). My current list of sources is here. Homepage here.

Index of Medieval and Ancient Lines is here, notable people here, and Gedcom may be downloaded here.

Index of Modern Lines (immigrants to America and their descendants) is here, notable people here, and Gedcom here.


Individual Page


Family:
Marriage: Children:
  1. John IV Count Of Oldenburg Death: After 1356
  2. Christian Of Oldenburg Death: 1368
  3. Otto Of Oldenburg Birth: 1331 Death: 1345
  4. William Of Oldenburg Birth: 1331 Death: 1367

Bibliography
  1. Paget, Gerald, The Lineage and Ancestry of H.R.H. Prince Charles, Prince of Wales. London: Charles Skilton Ltd, 1977. Nypl ARF+ 78-835. Information from this source tagged as [Ref: Paget HRHCharles p[0-9]*].

Sources for birth and parent Information
date:
before 1298 [Ref: Paget HRHCharles p315],
parents:
[Ref: Paget HRHCharles p315]
Sources for death Information
date:
[Ref: Paget HRHCharles p315]
Sources with Information about marriage to Mechtilde Of Bronckhorst
child:
[Ref: Paget HRHCharles p315]
Research Notes:
Count of Oldenburg in Oldenburg [Ref: Paget HRHCharles p315]



Pedigree of John III Count Of Oldenburg
                                                                /-----Egilmar I Count In Lerigau
                                                       /-----Egilmar II Count Of Oldenburg
                                                      |         \-----Richeza Of Dithmarschen
                                              /-----Christian I Count Of Oldenburg
                                             |        |         /-----Heinrich Count Of Reitberg
                                             |         \-----Silika Of Rietberg
                                             |                  \-----Beatrix Of Hildrezhausen
                                     /-----Moritz Count Of Oldenburg
                                    |        |         /-----Burchard Von Loccum
                                    |         \-----Kunigunde
                            /-----Christian II Count Of Oldenburg
                           |        |         /-----Otto Count Of Wickerode
                           |         \-----Salomea Of Wickerode
                           |                  \-----Adelheid
                   /-----Johann I Count Of Oldenburg In Oldenburg And Delm
                  |        |                                    /-----Adolf I Count Of Berg
                  |        |                           /-----Adolf II Count Of Berg
                  |        |                          |         \-----Adelaide Von Laufen
                  |        |                  /-----Eberhard I Count Of Altena And Berg
                  |        |                 |        |         /-----Engelbert Count Of Schwarzenberg
                  |        |                 |         \-----Irmgard Of Schwarzenburg
                  |        |                 |                  \-----Hedwig
                  |        |         /-----Arnold Of Isenberg, Count Of Altena
                  |        |        |        |                  /-----Dietrich I Count Of Kleve
                  |        |        |        |         /-----Arnold I Count Of Cleves
                  |        |        |         \-----(Unk) Of Kleve
                  |        |        |                 |         /-----Godfrey I The Bearded Duke Of Brabant
                  |        |        |                  \-----Ida Of Lorraine
                  |        |        |                           \-----Ida Of Chiny
                  |         \-----Agnes Of Altena
                  |                 |                           /-----Florence II Le Gros Count Of Holland
                  |                 |                  /-----Thierri VI Count Of Holland
                  |                 |                 |         \-----Petronella
                  |                 |         /-----Florence III Count Of Holland
                  |                 |        |        |         /-----Otto De RENTHAM, Count Palatine Of The Rhine
                  |                 |        |         \-----Sophia De RENTHEM
                  |                 |        |                  \-----Gertrude Of Northeim
                  |                  \-----Mechtild Of Holland
                  |                          |                  /-----David I The Saint King Of Scots
                  |                          |         /-----Henry Of Huntingdon, Earl Of Huntingdon
                  |                          |        |         \-----Maud Of Huntingdon
                  |                           \-----Ada Of Huntingdon
                  |                                   |         /-----William II De Warrene, Earl Of Surrey
                  |                                    \-----Ada De WARENNE
                  |                                             \-----Isabel De Vermandois, Countess Of Leicester
          /-----Christian III Count Of Oldenburg
         |        |                  /-----Heinrich I Count Of Hoya
         |        |         /-----Heinrich II Count Of Hoya
         |        |        |        |                           /-----Gilbert Of Wolpe
         |        |        |        |                  /-----Bernard I Count Of Wolpe
         |        |        |        |         /-----Bernard II Count Of Wolpe
         |        |        |         \-----Richza Of Wolpe
         |        |        |                 |                  /-----Reinold Count Of Dassel
         |        |        |                 |         /-----Ludolf I Count Of Dassel
         |        |        |                  \-----Sophie Of Dassel
         |         \-----Richza Of Hoya
         |                  \-----Hedwig
 /-----Johann II Count Of Oldenburg
|        |                                                      /-----Florent I Count Of Holland
|        |                                             /-----Thierri V Count Of West Friesland
|        |                                            |         \-----Gertrude Of Saxony
|        |                                    /-----Florence II Le Gros Count Of Holland
|        |                                   |         \-----Othilde Of Saxony
|        |                           /-----Thierri VI Count Of Holland
|        |                          |        |                  /-----Gerhard IV Count Of Alsatia, Duke Of Lorraine Mosel
|        |                          |        |         /-----Thierry II Duke Of Lorraine
|        |                          |        |        |         \-----Hedwig
|        |                          |         \-----Petronella
|        |                          |                 |         /-----Robert Le FRISON, Count Of Flanders
|        |                          |                  \-----Gertrude Of Flanders
|        |                          |                           \-----Gertrude Of Saxony
|        |                  /-----Otto I Count Of Bentheim
|        |                 |        |                           /-----Giselbert Count Of Luxembourg
|        |                 |        |                  /-----Herman I Count Of Salm
|        |                 |        |         /-----Otto De RENTHAM, Count Palatine Of The Rhine
|        |                 |        |        |         \-----Sophia
|        |                 |         \-----Sophia De RENTHEM
|        |                 |                 |                  /-----Otto I Count Of Northeim, Duke Of Bavaria
|        |                 |                 |         /-----Henry The Fat Count Of Nordheim
|        |                 |                 |        |         \-----Richeza
|        |                 |                  \-----Gertrude Of Northeim
|        |                 |                          |         /-----Ekbert II Margrave Of Saxony And Thuringia
|        |                 |                           \-----Gertrude Heiress Of Brunswick
|        |                 |                                    \-----Ermengarde Markgrafin Of Susa
|        |         /-----Balduin I Count Of Bentheim
|        |        |        |                                    /-----Unrouch Count In Kempengau
|        |        |        |                           /-----Herman Of Malsen
|        |        |        |                  /-----Heinrich I Lord Of Kuyc
|        |        |        |                 |        |         /-----Eustace II Count Of Boulogne
|        |        |        |                 |         \-----Ida Of Boulogne
|        |        |        |                 |                  \-----Ida Of Lorraine
|        |        |        |         /-----Gottfried II Count Of Arnsberg
|        |        |        |        |        |                  /-----Gerhard I Of Hochstaden
|        |        |        |        |        |         /-----Gerhard II Of Hochstaden
|        |        |        |        |         \-----Alvardis Of Hochstadten
|        |        |         \-----Alveradis Of Arnsberg
|        |        |                 |         /-----Friedrich Count Of Arnsburg
|        |        |                  \-----Ida Of Arnsburg
|         \-----Jutta Of Bentheim
|                  \-----Jutta
John III Count Of Oldenburg
|                                                               /-----Welf IV Duke Of Bavaria
|                                                      /-----Henry IX The Black Duke Of Bavaria
|                                                     |         \-----Judith Of Flanders
|                                             /-----Henry X The Proud Duke Of Bavaria
|                                            |        |         /-----Magnus Duke Of Saxony
|                                            |         \-----Wulfhilda Of Saxony
|                                            |                  \-----Sophia Of Hungary
|                                    /-----Henry V The Lion Duke Of Saxony
|                                   |        |                  /-----Gebhard Of Supplingenburg, Count In Harzgau
|                                   |        |         /-----Lothar Von Supplinburg, Emperor
|                                   |        |        |         \-----Hedwig Of Formbach
|                                   |         \-----Gertrude Of Saxony
|                                   |                 |         /-----Henry The Fat Count Of Nordheim
|                                   |                  \-----Richeza Of Nordheim
|                                   |                           \-----Gertrude Heiress Of Brunswick
|                           /-----William Duke Of Luneburg
|                          |        |                           /-----Fulk V The Young Count Of Anjou, King Of Jerusalem
|                          |        |                  /-----Geoffrey Plantagenet Count Of Anjou, Duke Of Normandy
|                          |        |                 |         \-----Erembourg Of Maine
|                          |        |         /-----Henry II Curt Mantel PLANTAGENET, King Of England
|                          |        |        |        |         /-----Henry I Beauclerc King Of England
|                          |        |        |         \-----Matilda
|                          |        |        |                  \-----Matilda Of Scotland
|                          |         \-----Maud Of England
|                          |                 |                  /-----William VII Count Of Poitou, IX Duke Of Aquitain
|                          |                 |         /-----William VIII Count Of Poitou, Duke Of Aquitaine
|                          |                 |        |         \-----Maud Of Toulouse
|                          |                  \-----Eleanor Duchess Of Aquitaine
|                          |                          |         /-----Aimery I Vicount De Chatellerault
|                          |                           \-----Eleanor De CHASTELLERAULT
|                          |                                    \-----Dangerose
|                  /-----Otto Duke Of Brunswick
|                 |        |                                    /-----Sven II Astridson King Of Denmark
|                 |        |                           /-----Erik I King Of Denmark
|                 |        |                  /-----Knut Lavand King Of South Jutland
|                 |        |                 |        |         /-----Thrugot Ulfssen
|                 |        |                 |         \-----Bodil Thrugotsdatter
|                 |        |                 |                  \-----Thorgunna Vagnsdatter
|                 |        |         /-----Valdemar I King Of Denmark
|                 |        |        |        |                  /-----Vladimir II Of Monomachus, Grand Prince Of Kiev
|                 |        |        |        |         /-----Mstislas II Grand Prince Of Kiev
|                 |        |        |        |        |         \-----Gytha
|                 |        |        |         \-----Ingeborg Of Kiev
|                 |        |        |                 |         /-----Inge I Stenkilsson King Of Sweden
|                 |        |        |                  \-----Christina Of Sweden
|                 |        |        |                           \-----Helena
|                 |         \-----Helen
|                 |                 |                           /-----Mstislas II Grand Prince Of Kiev
|                 |                 |                  /-----Wsewolod Prince Of Nowgorod
|                 |                 |                 |         \-----Christina Of Sweden
|                 |                 |         /-----Wolodar Prince Of Minsk
|                 |                 |        |        |         /-----Swjatoslaw Olegowitsch Prince Of Nowgorod
|                 |                 |        |         \-----(Unk) Of Tschernigow
|                 |                 |        |                  \-----(Unk Dau) Of Polowcen
|                 |                  \-----Sophia Princess Of Poland
|                 |                          |                  /-----Vladislav I King Of Poland
|                 |                          |         /-----Boleslas III King Of Poland
|                 |                          |        |         \-----Judith Of Bohemia
|                 |                           \-----Rixa Of Poland
|                 |                                   |         /-----Heinrich I Count Of Berg
|                 |                                    \-----Salome Of Berg
|                 |                                             \-----Adelheid Of Mochental
|         /-----Johann I Duke Of Brunswick
|        |        |                                             /-----Adalbert Count Of Ballenstedt
|        |        |                                    /-----Otto Count Of Ballenstedt
|        |        |                                   |         \-----Adelheid Of Weimar, Heiress Of Orlamunde
|        |        |                           /-----Albert The Bear Margrave Of Brandenburg
|        |        |                          |        |         /-----Magnus Duke Of Saxony
|        |        |                          |         \-----Eilika Of Saxony
|        |        |                          |                  \-----Sophia Of Hungary
|        |        |                  /-----Otto I Margrave Of Brandenberg
|        |        |                 |        |                  /-----Meiginard IV Von Formbach
|        |        |                 |        |         /-----Hermann I Count Of Wizenburg
|        |        |                 |        |        |         \-----Mathilde Of Reinhausen
|        |        |                 |         \-----Sophia Of Wizenburg
|        |        |                 |                 |         /-----Poppo II Margrave Of Krain And Istria
|        |        |                 |                  \-----Hedwig Of Krain
|        |        |                 |                           \-----Richarda Of Lavaret
|        |        |         /-----Albert II Margrave Of Brandenburg
|        |        |        |        |                           /-----Casimir I King Of Poland
|        |        |        |        |                  /-----Vladislav I King Of Poland
|        |        |        |        |                 |         \-----Dobronega Of Kiev
|        |        |        |        |         /-----Boleslas III King Of Poland
|        |        |        |        |        |        |         /-----Vratislav II King Of Bohemia
|        |        |        |        |        |         \-----Judith Of Bohemia
|        |        |        |        |        |                  \-----Adelaide Of Hungary
|        |        |        |         \-----Judith Of Poland
|        |        |        |                 |                  /-----Poppo Count Of Berg
|        |        |        |                 |         /-----Heinrich I Count Of Berg
|        |        |        |                 |        |         \-----Sophia
|        |        |        |                  \-----Salome Of Berg
|        |        |        |                          |         /-----Diepold II Margrave Of Bavarian Nordgau
|        |        |        |                           \-----Adelheid Of Mochental
|        |        |        |                                    \-----Luitgarde Of Zahrington
|        |         \-----Maud Of Brandenburg
|        |                 |                                    /-----Thiemo II The Bold Count Of Wettin
|        |                 |                           /-----Konrad The Great Count Of Wettin, Margrave Of Meissen
|        |                 |                          |         \-----Ida Von Northeim
|        |                 |                  /-----Dedo Count Of Rochlits
|        |                 |                 |        |         /-----Frederick I Of Hohenstauffen, Duke Of Alsace And Swa
|        |                 |                 |         \-----Luitgard
|        |                 |                 |                  \-----Agnes
|        |                 |         /-----Conrad III Margrave Of Lauzitz, Count Of Rocklitz
|        |                 |        |        |                  /-----Goswin I Count Of Heinsberg
|        |                 |        |        |         /-----Goswin II Lord Of Hinsburg
|        |                 |        |        |        |         \-----Oda Of Walbeck
|        |                 |        |         \-----Mathilda Von Hinsberg
|        |                 |        |                 |         /-----Frederick I Count Of Sommerschenberg
|        |                 |        |                  \-----Aleidis
|        |                 |        |                           \-----Adelaide Von Laufen
|        |                  \-----Maud Of Lauzitz
|        |                          |                           /-----Vladislav I King Of Poland
|        |                          |                  /-----Boleslas III King Of Poland
|        |                          |                 |         \-----Judith Of Bohemia
|        |                          |         /-----Mieszko III Prince Of Great Poland
|        |                          |        |        |         /-----Heinrich I Count Of Berg
|        |                          |        |         \-----Salome Of Berg
|        |                          |        |                  \-----Adelheid Of Mochental
|        |                           \-----Elizabeth Of Poland
|        |                                   |                  /-----Almus Duke Of Croatia
|        |                                   |         /-----Bela II The Blind King Of Hungary
|        |                                   |        |         \-----Predslava Of Kiev
|        |                                    \-----Elizabeth Of Hungary
|        |                                            |         /-----Uros I Bela Grand Zupan Of Rascia
|        |                                             \-----Helen Of Serbia
|        |                                                      \-----Anna Palaiologina
 \-----Elisabeth Of Braunschweig
         |                                             /-----Adolf I Of Schaumburg, Count Of Holstein
         |                                    /-----Adolf II Count Of Holstein
         |                                   |         \-----Hildewe
         |                           /-----Adolf III Count Of Holstein
         |                          |        |                  /-----Gunther I Count Of Kafernberg
         |                          |        |         /-----Sizzo II Count Of Schwarzburg Kafernburg And Thur
         |                          |        |        |         \-----Mechtild Heiress Of Beichlingen
         |                          |         \-----Mechtild Of Schwarzburg
         |                          |                  \-----Gisela
         |                  /-----Adolf IV Count Of Holstein
         |                 |        |                           /-----Gebhard II Count Of Querfurt
         |                 |        |                  /-----Burchard I Count Of Querfurt
         |                 |        |                 |         \-----Oda Of Ameneleben
         |                 |        |         /-----Burchard II Count Of Querfurt
         |                 |         \-----Adelaide Of Querfurt
         |                 |                 |                  /-----Erwin I Count In Thuringen
         |                 |                 |         /-----Lambert I Count Of Tonne And Berg
         |                 |                 |        |         \-----Helenburg
         |                 |                  \-----Mechtild Of Tonna
         |                 |                           \-----Mechtilde
         |         /-----Gerhard I Count Of Holstein
         |        |        |                           /-----Herman I Of Lippe
         |        |        |                  /-----Bernhard II Count Of Lippe
         |        |        |         /-----Herman II Of Lippe
         |        |        |        |        |                  /-----Theoderich Count Of Ahr
         |        |        |        |        |         /-----Ulrich Count Of Ahr
         |        |        |        |         \-----Helvigis Of Ahr
         |        |         \-----Heilwig Of Lippe
         |        |                 |                           /-----Ekbert Count Of Tecklenburg
         |        |                 |                  /-----Heinrich Count Of Tecklenburg
         |        |                 |                 |         \-----Adelheid Of Geldern
         |        |                 |         /-----Simon Count Of Tecklenburg
         |        |                 |        |        |         /-----Egilmar II Count Of Oldenburg
         |        |                 |        |         \-----Eilika Of Oldenberg
         |        |                 |        |                  \-----Silika Of Rietberg
         |        |                  \-----Oda Of Tecklenburg
         |        |                          |                  /-----Adolf II Count Of Berg
         |        |                          |         /-----Eberhard I Count Of Altena And Berg
         |        |                          |        |         \-----Irmgard Of Schwarzenburg
         |        |                           \-----Oda Of Altena
         |        |                                   |         /-----Arnold I Count Of Cleves
         |        |                                    \-----(Unk) Of Kleve
         |        |                                             \-----Ida Of Lorraine
          \-----Luitgard Of Holstein
                  |                                             /-----Niklot Prince Of Obotriten
                  |                                    /-----Przybyslaw
                  |                           /-----Heinrich Burwin I Prince Of Mecklenburg
                  |                          |         \-----Wojslawa
                  |                  /-----Heinrich Burwin II Co-Regent Of Mecklenburg
                  |                 |        |                  /-----Henry X The Proud Duke Of Bavaria
                  |                 |        |         /-----Henry V The Lion Duke Of Saxony
                  |                 |        |        |         \-----Gertrude Of Saxony
                  |                 |         \-----Mechtild Of Saxony
                  |                 |                 |         /-----Gottfried I Count Of Blieskastel
                  |                 |                  \-----Ida Of Blieskastel
                  |         /-----Johann I Prince Of Mecklenburg
                  |        |        |                           /-----David I The Saint King Of Scots
                  |        |        |                  /-----Henry Of Huntingdon, Earl Of Huntingdon
                  |        |        |                 |         \-----Maud Of Huntingdon
                  |        |        |         /-----William The Lion King Of Scots
                  |        |        |        |        |         /-----William II De Warrene, Earl Of Surrey
                  |        |        |        |         \-----Ada De WARENNE
                  |        |        |        |                  \-----Isabel De Vermandois, Countess Of Leicester
                  |        |         \-----Christine Of Sweden
                   \-----Elizabeth Of Mecklenburg
                           |                                    /-----Gotebold II Count Of Henneberg
                           |                           /-----Berthold I Count Of Henneburg
                           |                          |         \-----Luitgard Of Hohenberg
                           |                  /-----Poppo VI Count Of Henneburg
                           |                 |        |         /-----Friedrich IV Pfalzgraf Of Saxony
                           |                 |         \-----Bertha Of Putelendorf
                           |                 |                  \-----Agnes Of Limburg
                           |         /-----Poppo VII Count Of Henneberg
                           |        |        |                  /-----Berthold III Count Of Diessen
                           |        |        |         /-----Berthold IV Count Of Andache
                           |        |        |        |         \-----Sophia Of Istria
                           |        |         \-----Sophia Of Andechs
                           |        |                 |         /-----Ekbert II Count Of Putten And Neuberg
                           |        |                  \-----Hedwig Of Formbach
                           |        |                           \-----Wilibirg
                            \-----Luitgard Of Henneberg
                                    |                  /-----Mangold Of Thundorf
                                    |         /-----Berthold Of Wildberg
                                     \-----Elizabeth Of Wildberg
                                             |         /-----Hartman Of Auhausen
                                              \-----(Unk) Of Auhausen



Descendants of John III Count Of Oldenburg
1. John III Count Of Oldenburg m. Mechtilde Of Bronckhorst
m. Mechtilde Of Bronckhorst father: Gilbert Of Bronckhorst

2nd generation

2. John IV Count Of Oldenburg m.