Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 01-20-2025.

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 available to be downloaded.

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

Individual Page

Person Info

Name: Frederick I Count Of Brehna
Sex: M
Birth: Abt 1142 ^b
Death: 4 Jan 1182 ^d

Parents:

Father:
Konrad The Great Count Of Wettin, Margrave Of Meissen Birth: 1098 Death: 5 Feb 1157 in Petersberg

Mother:

Luitgard Death: 19 Jun 1146 in Kloster Gerbstedt

Family:
Marriage:

Hedwig Of Bohemia .^m1
Hedwig Of Bohemia Death: 19 Feb 1211

Children:

Otto I Count Of Brehna Death: 23 Dec 1203
Frederick II Count Of Brehna Death: 16 Oct 1221 in Akkon
Sophia Of Brehna, Abbess Of Quedlinburg Death: Abt 1225

Bibliography

Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. I: Die Stammesherzoge, Die Weltlichenkurforsten, Die Kaiserlichen, Koniglichen und Grossherzoglichen Familien. Marburg: Verlag von J. A. Stargardt, 1980. Information from this source tagged as [Ref: ES I #[0-9]*].
Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. III.1 (#1-#200): Herzogs und Grafenhauser des Heiligen Romischen Reiches Andere Europaische Furstenhauser. Marburg: Verlag von J. A. Stargardt, 1984. Information from this source tagged as [Ref: ES III.1 #[0-9]*].
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:: 1142-5 [Ref: Paget HRHCharles p254],
parents:: [Ref: ES I #41, Paget HRHCharles p254]

Sources for death Information

date:: [Ref: ES I #41, ES III.1 #20, Paget HRHCharles p254]; 1182 [Ref: ES I #55]

Sources with Information about marriage to Hedwig Of Bohemia

names:: [Ref: ES I #55, ES III.1 #20],
child:: [Ref: ES I #41, Paget HRHCharles p254]

Research Notes:
Count of Brehna [Ref: ES III.1 #20, Paget HRHCharles p254]

Pedigree of Frederick I Count Of Brehna
                                                                /-----Burkhardt II
                                                       /-----Burkhardt III
                                                      |         \-----Adred Of Loingau
                                              /-----Dedi Count In The Hessegau
                                             |        |         /-----Conrad The Old Count In Oberlahngau
                                             |         \-----Mathilda
                                             |                  \-----Glismunde Of Worms
                                     /-----Dietrich Count In Hessegau
                                    |        |                  /-----Frederick I Count In Harzgau
                                    |        |         /-----Frederick II Count Of Harzgau
                                    |        |        |         \-----Bia
                                    |         \-----(Unk Dau)
                            /-----Dedi I Count In Northern Hessegau
                   /-----Dietrich II Count Of Brehne, Margrave Of Niederlausi
                  |        |                                    /-----Dietrich
                  |        |                           /-----Bernhard
                  |        |                  /-----Benno
                  |        |         /-----Dietrich Markgraf Of The Saxon Nordmark
                  |         \-----Thistburga
          /-----Thiemo II The Bold Count Of Wettin
         |        |                                             /-----Eckard I Count In Thuringia
         |        |                                    /-----Gunther Count In Thuringia
         |        |                           /-----Eckard II Count In Thuringia
         |        |                  /-----Gunter Margrave Of Meseburg
         |        |         /-----Echard Margrave Of Meissen
         |        |        |        |                           /-----Borzhivoi I Duke Of Bohemia
         |        |        |        |                  /-----Vratislav I Duke Of Bohemia
         |        |        |        |                 |         \-----Saint Ludomilla Of Alcelnick
         |        |        |        |         /-----Boleslav I Duke Of Bohemia
         |        |        |        |        |         \-----Drahomira Of Stodor
         |        |        |         \-----Dabrowaka Of Bohemia
         |        |        |                  \-----Bosena Of Stochou
         |         \-----Matilda
         |                 |                  /-----Billung Count In Saxony
         |                 |         /-----Hermann Billung Duke Of Saxony
         |                 |        |         \-----Fraderuna
         |                  \-----Susanhildia Of Saxony
         |                           \-----Hildegarde Of Westerbourg
/-----Konrad The Great Count Of Wettin, Margrave Of Meissen
|        |                           /-----Siegfried Count In The Rittegau
|        |                  /-----Benne Von Northeim, Count In The Rittegau
|        |                 |         \-----Mathilda
|        |         /-----Otto I Count Of Northeim, Duke Of Bavaria
|        |        |        |                                    /-----Liutpold Margrave Of The Carinthian Mark
|        |        |        |                           /-----Arnulf I The Bad Duke Of Bavaria
|        |        |        |                          |         \-----Kuningunde
|        |        |        |                  /-----Berthold I Margrave Of The Bavarian Nordgaus
|        |        |        |                 |        |         /-----Eberhard Count In The Salichgau
|        |        |        |                 |         \-----Judith
|        |        |        |         /-----Henrich Margrave Of Schweinfurt
|        |        |        |        |        |                  /-----Lothar I Count Von Walbeck
|        |        |        |        |        |         /-----Lothar II Count Of Walbeck
|        |        |        |        |         \-----Eiliswintha Countess Of Walbeck
|        |        |        |        |                 |         /-----Bruno Count Of Arnesburg
|        |        |        |        |                  \-----Mathilda Of Arnsburg
|        |        |        |        |                           \-----Frederuna
|        |        |         \-----Eilika Of Schweinfurt
|        |        |                 |                           /-----Gebhard Duke Of Lorraine
|        |        |                 |                  /-----Udo Count In The Wetterau
|        |        |                 |                 |         \-----Ita
|        |        |                 |         /-----Herbert I Count In The Kinziggau
|        |        |                 |        |        |         /-----Herbert I Count Of Vermandois
|        |        |                 |        |         \-----Cunegundis Of Vermandois
|        |        |                 |        |                  \-----Beatrice Of Morvois
|        |        |                  \-----Gerberga Of Gleiberg
|        |        |                          |                  /-----Eberhard II Count In Bonngau
|        |        |                          |         /-----Megingoz Count Of The Avalgau
|        |        |                          |        |         \-----Gisela
|        |        |                           \-----Irmentrude
|        |        |                                   |         /-----Godfrey Duke Of Lorraine, Count Palatine
|        |        |                                    \-----Gerberga
|        |        |                                             \-----Ermentrude Of France
|         \-----Ida Von Northeim
|                 |                                             /-----Gebhard Duke Of Lorraine
|                 |                                    /-----Udo Count In The Wetterau
|                 |                                   |         \-----Ita
|                 |                           /-----Conrad I Duke Of Swabia
|                 |                          |        |         /-----Herbert I Count Of Vermandois
|                 |                          |         \-----Cunegundis Of Vermandois
|                 |                          |                  \-----Beatrice Of Morvois
|                 |                  /-----Luitold
|                 |                 |        |         /-----Adalbert Count Of Marchtal
|                 |                 |         \-----Judith Of Marchtal
|                 |                 |                 |         /-----Ulrich V Count Of Argengau
|                 |                 |                  \-----(Unk Dau)
|                 |                 |                           \-----Wendelgarde
|                 |         /-----Otto Count Of Sundgau
|                  \-----Richeza
Frederick I Count Of Brehna
|                                             /-----Sigehard Count
|                                    /-----Friedrich Count In Sundergau
|                           /-----Frederick Pfalzgraf Of Swabia
|                          |        |                           /-----Gebhard Duke Of Lorraine
|                          |        |                  /-----Udo Count In The Wetterau
|                          |        |                 |         \-----Ita
|                          |        |         /-----Conrad I Duke Of Swabia
|                          |        |        |        |         /-----Herbert I Count Of Vermandois
|                          |        |        |         \-----Cunegundis Of Vermandois
|                          |        |        |                  \-----Beatrice Of Morvois
|                          |         \-----Kunigunde
|                          |                 |         /-----Adalbert Count Of Marchtal
|                          |                  \-----Judith Of Marchtal
|                          |                          |         /-----Ulrich V Count Of Argengau
|                          |                           \-----(Unk Dau)
|                          |                                    \-----Wendelgarde
|                  /-----Frederick Count Of Buren
|         /-----Frederick I Of Hohenstauffen, Duke Of Alsace And Swa
|        |        |                                             /-----Gebhard Duke Of Lorraine
|        |        |                                    /-----Udo Count In The Wetterau
|        |        |                                   |         \-----Ita
|        |        |                           /-----Conrad I Duke Of Swabia
|        |        |                          |        |         /-----Herbert I Count Of Vermandois
|        |        |                          |         \-----Cunegundis Of Vermandois
|        |        |                          |                  \-----Beatrice Of Morvois
|        |        |                  /-----Luitold
|        |        |                 |        |         /-----Adalbert Count Of Marchtal
|        |        |                 |         \-----Judith Of Marchtal
|        |        |                 |                 |         /-----Ulrich V Count Of Argengau
|        |        |                 |                  \-----(Unk Dau)
|        |        |                 |                           \-----Wendelgarde
|        |        |         /-----Otto Count Of Sundgau
|        |         \-----Hildegarde
\-----Luitgard
         |                                                      /-----Conrad The Wise Duke Of Lorraine And Franconia
         |                                             /-----Otto Of Worms, Duke Of Carinthia And Franconi
         |                                            |         \-----Luitgarde
         |                                    /-----Henry Of Worms, Count Of Worms
         |                                   |        |         /-----Heinrich Count Of Bavaria
         |                                   |         \-----Judith Of Bavaria
         |                           /-----Conrad II The Salic King Of Germany
         |                          |        |                  /-----Matfried
         |                          |        |         /-----Gerhard Of Lower Alsace
         |                          |         \-----Adelaide Of Lower Alsace
         |                  /-----Henry III The Black King Of Germany, Emperor
         |                 |        |                           /-----Udo Count In The Wetterau
         |                 |        |                  /-----Conrad I Duke Of Swabia
         |                 |        |                 |         \-----Cunegundis Of Vermandois
         |                 |        |         /-----Hermann II Duke Of Swabia
         |                 |        |        |        |         /-----Adalbert Count Of Marchtal
         |                 |        |        |         \-----Judith Of Marchtal
         |                 |        |        |                  \-----(Unk Dau)
         |                 |         \-----Gisele Of Swabia
         |                 |                 |                  /-----Rudolph II King Of Juran Burgundy And Provence
         |                 |                 |         /-----Conrad The Peaceful King Of Burgundy
         |                 |                 |        |         \-----Berthia Of Swabia
         |                 |                  \-----Gerberga Of Burgundy
         |                 |                          |         /-----Louis IV D'OUTRE-MER, King Of Franks
         |                 |                           \-----Matilda Of France
         |                 |                                    \-----Gerberga Of Saxony
         |         /-----Henry IV King Of Germany
         |        |        |                                    /-----Ebles Mancer Count Of Poitou, Duke Of Aquitaine
         |        |        |                           /-----William I Count Of Poitou, Duke Of Aquitaine
         |        |        |                          |         \-----Emliane
         |        |        |                  /-----William II Fierabras Count Of Poitou, Duke Of Aquitaine
         |        |        |                 |        |         /-----Hrolfr (Rollo) Duke Of Normandy
         |        |        |                 |         \-----Gerloc Of Normandy
         |        |        |                 |                  \-----Poppa
         |        |        |         /-----William III Count Of Poitou, Duke Of Aquitaine
         |        |        |        |        |                  /-----Theobald Viscount Of Troyes
         |        |        |        |        |         /-----Theobald I Le Tricheur Count Of Blois
         |        |        |        |        |        |         \-----Richilde Of Bourges
         |        |        |        |         \-----Emma Of Blois
         |        |        |        |                 |         /-----Herbert II Count Of Vermandois
         |        |        |        |                  \-----Luitgarde De Vermandois
         |        |        |        |                           \-----Hildebrante/Liegarde/Adela
         |        |         \-----Agnes Of Poitou, Duchess Of Bavaria
         |        |                 |                           /-----Berengar II King Of Italy
         |        |                 |                  /-----Adalbert Marquess Of Ivrea
         |        |                 |                 |         \-----Willa Of Aries
         |        |                 |         /-----Otto William Count Of Burgundy, Nevers, And Dijon
         |        |                 |        |        |         /-----Lambert Count Of Chalons, Viconte Of Dijon
         |        |                 |        |         \-----Gerberga
         |        |                  \-----Agnes Of Burgundy
         |        |                          |                  /-----Rogenvald
         |        |                          |         /-----Renaud Count Of Rheims And Roucy
         |        |                           \-----Ermentrude Of Roucy
         |        |                                   |         /-----Giselbert Duke Of Lorraine
         |        |                                    \-----Alberade Of Lorraine
         |        |                                             \-----Gerberga Of Saxony
          \-----Agnes
                  |                                             /-----Warner Vicomte Of Sens And Troyes
                  |                                    /-----Hugh Count Of Vienna
                  |                                   |         \-----Teutberge
                  |                           /-----Humbert Count Of Vienna
                  |                          |        |         /-----Richard The Justiciar Duke Of Bourgogne
                  |                          |         \-----Willa
                  |                          |                  \-----Adelaide Of Burgundy
                  |                  /-----Humbert I Count Of Savoy
                  |                 |        |         /-----Amadeus Of Spoleto
                  |                 |         \-----(Unk Dau) Of Spoleto
                  |         /-----Otto Count Of Savoy, Marquess Of Turin
                  |        |        |         /-----Anselm Count Of Noyor
                  |        |         \-----Amilia
                  |        |                  \-----Alduid
                   \-----Burtha Of Maurienne
                           |                                    /-----Roger I Count Of Aurade
                           |                           /-----Ardoin III Count Of Aurade, Count Of Turin
                           |                          |         \-----(Unk) Of Aurade
                           |                  /-----Manfred I Marquess Of Turin
                           |         /-----Ulric Manfred II Marquess Of Turin
                           |        |        |                  /-----Sigfrid
                           |        |        |         /-----Atto Count Of Canorsa
                           |        |         \-----Prangarda Of Canorsa
                           |        |                  \-----Hildegarde
                            \-----Adelaide Markgrafin Of Susa
                                    |                           /-----Adelberto Marquess Of Este
                                    |                  /-----Othbert I Count Of Lucca
                                    |         /-----Othbert II Marchess Of Ligunia, Count Of Genoa & To
                                    |        |        |         /-----Boifacius Duke Of Spoleto, Markgraf Of Spoleto
                                    |        |         \-----Guilla
                                    |        |                  \-----Waldrada Of Burgundy
                                     \-----Bertha
                                             |                  /-----Riprando I De Basilicaduce
                                             |         /-----Riprando II Count Of Piacenza
                                             |        |         \-----Berta
                                              \-----Railendo De Piacenza

Descendants of Frederick I Count Of Brehna

1. Frederick I Count Of Brehna m. Hedwig Of Bohemia

m. Hedwig Of Bohemia father: Theobald Duke Of Bohemia In Jamnitz mother: Gertrude Of Brandenburg

2 Otto I Count Of Brehna

3+ Frederick II Count Of Brehna m. Judith Of Ziegenhayn

4 Sophia Of Brehna, Abbess Of Quedlinburg

2nd generation

3. Frederick II Count Of Brehna m. Judith Of Ziegenhayn

m. Judith Of Ziegenhayn father: Frederick Count Of Ziegenhayn mother: Lucardis Of Ziegenhayn

5 Otto II Count Of Brehna

6+ Dietrich Count Of Brehna m. Eudoxia Of Massovia

8+ Hedwig Of Brehna m. Dietrich I Count Of Hohenstein

3rd generation

6. Dietrich Count Of Brehna m. Eudoxia Of Massovia

m. Eudoxia Of Massovia father: Conrad I Prince Of Kujavia, Prince Of Mazovia mother: Agafija Swjatoslavus Of Novgorod

9+ Judith Of Wettin m. Mestwin II Duke Of Pommerellen

8. Hedwig Of Brehna m. Dietrich I Count Of Hohenstein

m. Dietrich I Count Of Hohenstein father: Elger Count Of Hohenstein mother: Oda Of Magdeburg

10+ Heinrich II Count Of Hohenstein m. Mechtildis Of Ragenstein

4th generation

9. Judith Of Wettin m. Mestwin II Duke Of Pommerellen

m. Mestwin II Duke Of Pommerellen father: Swantopolk I Duke Of Pommerellen mother: Euphrosyne

11+ Katharina Of Pomerellen m. Pribislaw II Prince Of Belgrad And Daber

10. Heinrich II Count Of Hohenstein m. Mechtildis Of Ragenstein

m. Mechtildis Of Ragenstein father: Ulrich I Count Of Ragenstein

12+ Dietrich II Count Of Hohenstein m. Sophia Of Anhalt

5th generation

11. Katharina Of Pomerellen m. Pribislaw II Prince Of Belgrad And Daber

m. Pribislaw II Prince Of Belgrad And Daber father: Pribslaw I Prince Of Parchim And Richburg mother: (Unk) Of Friesack

13+ Lukardis Of Mecklenburg m. Wladislaw Duke Of Schlesien

12. Dietrich II Count Of Hohenstein m. Sophia Of Anhalt

m. Sophia Of Anhalt father: Bernhard I Prince Of Anhalt mother: Sophia Of Denmark

14+ Dietrich III Count Of Hohenstein m. Elizabeth Of Waldeck