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: Florence II Le Gros Count Of Holland
Sex: M
Birth: Abt 1080 ^b
Death: 2 Mar 1121 ^d

Parents:

Father:
Thierri V Count Of West Friesland Birth: Abt 1053 Death: 17 Jun 1091

Mother:

Othilde Of Saxony Death: 18 Nov

Family:
Marriage:

Petronella on 1113 .^m1
Petronella Death: 23 May 1144

Children:

Thierri VI Count Of Holland Death: 5 Aug 1157

Bibliography

Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. II: Die Ausserdeutschen Staaten Die Regierenden Hauser der Ubrigen Staaten Europas. Marburg: Verlag von J. A. Stargardt, 1984. Information from this source tagged as [Ref: ES II #[0-9]*].
Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. VI: Familien des Alten Lotharingien I. Marburg: Verlag von J. A. Stargardt, 1978. Information from this source tagged as [Ref: ES VI #[0-9]*].
van de Pas, Leo, Floris II 'the Fat', Count of Holland. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 9/5/1998. Subject: Floris II 'the Fat', Count of Holland. Available at https://groups.google.com/g/soc.genealogy.medieval/c/Oq2kLngYjTE/m/Ngw29ZIicCcJ. Author address: leovdpas at iinet dot net dot au. Information from this source tagged as [Ref: Leo van de Pas SGM 9/5/1998-D].
Moriarty, G Andrews, Plantagenet Ancestry of King Edward III And Queen Philippa. Salt Lake: Mormon Pioneer Genealogical Society, 1985. LDS Film#0441438. NYPL ARF-86-2555. Available at https://familysearch.org/search/film/007905814?cat=66443. Also available at https://familysearch.org/search/catalog/66443. Information from this source tagged as [Ref: Moriarty Plantagenet p[0-9]*].
Tapsell, R. F., Monarchs, Rulers, Dynasties and Kingdoms of the World. New York: Facts on File Publications, 1983. Information from this source tagged as [Ref: Tapsell Dynasties p[0-9]*].
Watney, Vernon James, The Wallop Family and their Ancestry, Oxford:John Johnson, 1928. LDS Film#1696491 items 6-9. NYPL ARZ+ (Wallop) (Watney, V. J. Wallop family). Available at https://familysearch.org/search/catalog/213421. Information from this source tagged as [Ref: Watney WALLOP #[0-9]*].

Sources for birth and parent Information

date:: abt 1080/84 [Ref: Moriarty Plantagenet p178],
parents:: [Ref: ES II #2, Moriarty Plantagenet p178, Watney WALLOP #535],
father:: [Ref: Tapsell Dynasties p197]

Sources for death Information

date:: [Ref: ES II #2]; 1121 [Ref: ES VI #129]; 1122 [Ref: Moriarty Plantagenet p130, Tapsell Dynasties p197, Watney WALLOP #535]; 2 Mar 1122 [Ref: Moriarty Plantagenet p178]

Sources with Information about marriage to Petronella

date:: [Ref: ES II #2]; abt 1110 [Ref: Moriarty Plantagenet p130]; abt 1113 [Ref: Moriarty Plantagenet p178],
child:: [Ref: ES II #2, Moriarty Plantagenet p178, Watney WALLOP #535]

Research Notes:
Count of Holland; called 'Le Gros' [Ref: Watney WALLOP #535]

1091: Count of Holland [Ref: Tapsell Dynasties p197]

to end the skirmishes with the bishopric of Utrecht, which he had inherited from his father, Floris II acknowledged the Bishop of Utrecht to be his overlord while retaining the ruleof his county [Ref: Leo van de Pas SGM 9/5/1998-D]

1101: first use of the title "Count of Holland" [Ref: Leo van de Pas SGM 9/5/1998-D]

Pedigree of Florence II Le Gros Count Of Holland
                                                       /-----Gerulf Count Of Holland
                                              /-----Thierri I Count Of West Friesland
                                     /-----Thierri II Count Of West Friesland
                                    |        |                  /-----Wichmann I Count Of Hainault
                                    |        |         /-----Meginhard Count Of Hainault
                                    |        |        |         \-----Evesa
                                    |         \-----Geva
                            /-----Arnulf Count Of Holland And Ghent
                           |        |                           /-----Baldwin I Bras De Fer Count Of Flanders
                           |        |                  /-----Baldwin II The Bald Count Of Flanders
                           |        |                 |         \-----Judith
                           |        |         /-----Arnold I The Old Count Of Flanders
                           |        |        |        |         /-----Alfred The Great King Of England
                           |        |        |         \-----Alfthryth Of England
                           |        |        |                  \-----Ealhswith
                           |         \-----Hildegarde Of Flanders
                           |                 |                  /-----Herbert I Count Of Vermandois
                           |                 |         /-----Herbert II Count Of Vermandois
                           |                 |        |         \-----Beatrice Of Morvois
                           |                  \-----Alix De Vermandois
                           |                          |         /-----Robert I King Of France
                           |                           \-----Hildebrante/Liegarde/Adela
                           |                                    \-----Aelis
                   /-----Thierri III Count Of Holland
                  |        |                           /-----(Unk)
                  |        |                  /-----Wigeric Count in Bidgau
                  |        |         /-----Siegfried Count Of Luxemburg
                  |        |        |         \-----Cunegunde
                  |        |        |                 |         /-----Louis II The Stammerer King Of France
                  |        |        |                  \-----Ermentrude Of France
                  |        |        |                           \-----Adelaide
                  |         \-----Luitgard Of Luxembourg
                  |                 |                           /-----Eberhard III Count In Nordgau
                  |                 |                  /-----Hugh I Count In Abracian Nordgau
                  |                 |         /-----Ebergard Count In The Nordgau, Count Of Alsace
                  |                 |        |         \-----Hildegarde
                  |                  \-----Hedwig Of Nordgau
                  |                           \-----Bertha
          /-----Florent I Count Of Holland
         |        |                           /-----Billung Count In Saxony
         |        |                  /-----Hermann Billung Duke Of Saxony
         |        |                 |         \-----Fraderuna
         |        |         /-----Bernard I Duke Of Saxony
         |        |        |         \-----Hildegarde Of Westerbourg
         |         \-----Othilde Of Franconia
         |                 |                           /-----Lothar I Count Of Stade
         |                 |                  /-----Liuthar Count Of Stade
         |                 |                 |        |         /-----Ludolph Duke Of Saxony
         |                 |                 |         \-----Oda Of Saxony
         |                 |                 |                  \-----Oda
         |                 |         /-----Henry Count Of Stade
         |                 |        |         \-----Swanhilde
         |                  \-----Hildegard Of Stade
         |                           \-----Hildegard
/-----Thierri V Count Of West Friesland
|        |                                    /-----Billung Count In Saxony
|        |                           /-----Hermann Billung Duke Of Saxony
|        |                          |         \-----Fraderuna
|        |                  /-----Bernard I Duke Of Saxony
|        |                 |         \-----Hildegarde Of Westerbourg
|        |         /-----Bernard II Duke Of Saxony
|        |        |        |                           /-----Lothar I Count Of Stade
|        |        |        |                  /-----Liuthar Count Of Stade
|        |        |        |                 |        |         /-----Ludolph Duke Of Saxony
|        |        |        |                 |         \-----Oda Of Saxony
|        |        |        |                 |                  \-----Oda
|        |        |        |         /-----Henry Count Of Stade
|        |        |        |        |         \-----Swanhilde
|        |        |         \-----Hildegard Of Stade
|        |        |                  \-----Hildegard
|         \-----Gertrude Of Saxony
|                 |                                             /-----Ernst II Count Of Sualafeld
|                 |                                    /-----Liutpold Margrave Of The Carinthian Mark
|                 |                           /-----Arnulf I The Bad Duke Of Bavaria
|                 |                          |        |         /-----Berhold Pfalzgraf Of Swabia
|                 |                          |         \-----Kuningunde
|                 |                  /-----Berthold I Margrave Of The Bavarian Nordgaus
|                 |                 |        |                  /-----Unroch Margrave Of Friuli
|                 |                 |        |         /-----Eberhard Count In The Salichgau
|                 |                 |        |        |         \-----Ava
|                 |                 |         \-----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
|                 |        |                          |         /-----Volkmar Count In Harzgau
|                 |        |                           \-----Frederuna
|                  \-----Eilika Of Schweinfurt
|                          |                                    /-----Eudes Count In Lahngau
|                          |                           /-----Gebhard Duke Of Lorraine
|                          |                          |         \-----Judith
|                          |                  /-----Udo Count In The Wetterau
|                          |                 |         \-----Ita
|                          |         /-----Herbert I Count In The Kinziggau
|                          |        |        |                  /-----Pepin Count Of Senlis, Peronne, & St. Quentin
|                          |        |        |         /-----Herbert I Count Of Vermandois
|                          |        |        |        |         \-----(Unk Dau) Of Vermandois
|                          |        |         \-----Cunegundis Of Vermandois
|                          |        |                 |         /-----Guerra I Count Of Morvois
|                          |        |                  \-----Beatrice Of Morvois
|                          |        |                           \-----Eve Of Roussillon
|                           \-----Gerberga Of Gleiberg
|                                   |                           /-----Eberhard I Count In Ortenau
|                                   |                  /-----Eberhard II Count In Bonngau
|                                   |                 |         \-----Wiltrud
|                                   |         /-----Megingoz Count Of The Avalgau
|                                   |        |         \-----Gisela
|                                    \-----Irmentrude
|                                            |                  /-----Gerhard Count In Metzgau
|                                            |         /-----Godfrey Duke Of Lorraine, Count Palatine
|                                            |        |         \-----Udo Of Saxony
|                                             \-----Gerberga
|                                                     |         /-----Charles III The Simple King Of Franks
|                                                      \-----Ermentrude Of France
|                                                               \-----Frederuna
Florence II Le Gros Count Of Holland
\-----Othilde Of Saxony

Descendants of Florence II Le Gros Count Of Holland

1. Florence II Le Gros Count Of Holland m. Petronella

m. Petronella father: Thierry II Duke Of Lorraine mother: Gertrude Of Flanders

2+ Thierri VI Count Of Holland m. Sophia De RENTHEM

2nd generation

2. Thierri VI Count Of Holland m. Sophia De RENTHEM

m. Sophia De RENTHEM father: Otto De RENTHAM, Count Palatine Of The Rhine mother: Gertrude Of Northeim

3+ Otto I Count Of Bentheim m. Alveradis Of Arnsberg

4+ Florence III Count Of Holland m. Ada Of Huntingdon

3rd generation

3. Otto I Count Of Bentheim m. Alveradis Of Arnsberg

m. Alveradis Of Arnsberg father: Gottfried II Count Of Arnsberg mother: Ida Of Arnsburg

5+ Balduin I Count Of Bentheim m. Jutta

4. Florence III Count Of Holland m. Ada Of Huntingdon

m. Ada Of Huntingdon father: Henry Of Huntingdon, Earl Of Huntingdon mother: Ada De WARENNE

6+ Thierri VII Count Of Holland m. Adelheid Of Kleve

7+ William I Count Of Holland m1. Adelaide Of Gelders m2. Mary Of Brabant

8+ Margaret Of Holland m. Dietrich III Count Of Cleves

9+ Mechtild Of Holland m. Arnold Of Isenberg, Count Of Altena

10 Floris Of Holland

11 Boudewijn Of Holland

12 Robrecht Of Holland

13 Beatrix Of Holland

14 Elizabeth Of Holland

15 Adelheid Of Holland m. Otto I Margrave Of Brandenberg; Otto I Margrave Of Brandenberg father: Albert The Bear Margrave Of Brandenburg mother: Sophia Of Wizenburg

16 Hedwig Of Holland

4th generation

5. Balduin I Count Of Bentheim m. Jutta

17+ Otto II Count Of Bentheim And Tecklenburg m. Heilwig Of Tecklenburg

18+ Jutta Of Bentheim m. Christian III Count Of Oldenburg

6. Thierri VII Count Of Holland m. Adelheid Of Kleve

m. Adelheid Of Kleve father: Dietrich II Count Of Cleves mother: Adelheid Of Sulzbach

19 Ada Of Holland m. Louis II Count Of Looz

7. William I Count Of Holland m1. Adelaide Of Gelders m2. Mary Of Brabant

m. Adelaide Of Gelders father: Otto I Count Of Gelders mother: Richilde Von Wittlesbach

20+ Florence IV Count Of Holland m. Matilda Of Brabant

21 Otto Of Holland

22 Willem Of Holland

23 Ada Of Holland

24 Richardis Of Holland

m. Mary Of Brabant father: Henry I The Warrior Duke Of Brabant mother: Maud Of Boulogne

8. Margaret Of Holland m. Dietrich III Count Of Cleves

m. Dietrich III Count Of Cleves father: Dietrich II Count Of Cleves mother: Adelheid Of Sulzbach

25+ Dietrich IV Count Of Kleve m1. Mathilde Heiress Of Dinslaken m2. Hedwig Of Meissen

9. Mechtild Of Holland m. Arnold Of Isenberg, Count Of Altena

m. Arnold Of Isenberg, Count Of Altena father: Eberhard I Count Of Altena And Berg mother: (Unk) Of Kleve

26+ Agnes Of Altena m. Christian II Count Of Oldenburg

5th generation

17. Otto II Count Of Bentheim And Tecklenburg m. Heilwig Of Tecklenburg

m. Heilwig Of Tecklenburg father: Otto Count Of Tecklenburg mother: Mechtild Of Holstein

27+ Otto III Count Of Tecklenburg m. Richardis Of The Mark

28 Egbert Count Of Bentheim m. Hedwig Of Oldenburg

18. Jutta Of Bentheim m. Christian III Count Of Oldenburg

m. Christian III Count Of Oldenburg father: Johann I Count Of Oldenburg In Oldenburg And Delm mother: Richza Of Hoya

29+ Johann II Count Of Oldenburg m1. Elisabeth Of Braunschweig m2. Hedwig Of Diepolz

20. Florence IV Count Of Holland m. Matilda Of Brabant

m. Matilda Of Brabant father: Henry I The Warrior Duke Of Brabant mother: Maud Of Boulogne

30+ William II Count Of Holland m1. m2. Elizabeth Of Brunswick

31+ Adelaide Of Holland m. John I De AVENES, Count Of Hainault

32+ Margaret Of Holland m. Herman I Lord Of Waldberg, Count Of Henneburg

33 Florence Regent Of Holland

34 Machteld Of Holland

25. Dietrich IV Count Of Kleve m1. Mathilde Heiress Of Dinslaken m2. Hedwig Of Meissen

m. Mathilde Heiress Of Dinslaken

35 Margaretta Of Cleve m. Otto II Count Of Gelders; Otto II Count Of Gelders father: Gerard III Count Of Gelders mother: Margarethe Of Brabant

36+ Dietrich Of Kleve m. Elisabeth Of Brabant

m. Hedwig Of Meissen father: Dietrich The Oppressed Margrave Of Meissen, Count Of Weissenfel mother: Jutta Of Thuringia

37+ Jutta Of Kleve m. Walram VI Duke Of Limburg

38+ Agnes Of Kleve m1. Bernhard IV Lord Of Lippe m2. Rudolf Of Diepholz

39+ Dietrich V Count Of Kleve m. Aleidis Of Heinsburg

26. Agnes Of Altena m. Christian II Count Of Oldenburg

m. Christian II Count Of Oldenburg father: Moritz Count Of Oldenburg mother: Salomea Of Wickerode

40+ Johann I Count Of Oldenburg In Oldenburg And Delm m. Richza Of Hoya

41 Otto Of Oldenburg, Abbot Of Rastede