William I, Comte de Holland and East Friesland

Abt 1174 - 1222  (48 years)

• Name	William I
  Relationship	with Robert Alan Roy
  Birth	Abt 1174  [1]
  Military	1215 (Age 41)  [1]
  He fought in the Imperial Army at Bovines in 1215. William then went on a Crusade from 1215 to 1219.
  Death	2 Jul 1222  [1]
  Person ID	I4105	| Boudreau Line
  Last Modified	10 Mar 2021

  
  

  Father	Florenz III, Comte de Holland and West Sealand,   b. Abt 1138   d. 1 Aug 1190, Antioch, Holy Land (Age 52 years)
  Mother	Ada de Huntington,   b. Abt 1146, Scotland d. Between 11 Jan 1216 and 1222 (Age 70 years)
  Marriage	28 Aug 1162
  Age at Marriage	He : ~ 24 years and 8 months - She : ~ 16 years and 8 months.
  Family ID	F3344	Group Sheet  |  Family Chart

  
  

  Family	Adelaide of Guelders  [1]
  Marriage	1198  [1]
  Age at Marriage	He : ~ 24 years - She : ??.
  Children	+ 1. Florenz IV, Count of Holland,   b. 24 Jun 1210, The Hague, South Holland, Netherlands d. 19 Jul 1234, Corbie, Somme, Hauts-de-France, France (Age 24 years)
  Family ID	F3346	Group Sheet  |  Family Chart
  Last Modified	10 Mar 2021

  
  

• Event Map		Child - Florenz IV, Count of Holland - 24 Jun 1210 - The Hague, South Holland, Netherlands  = Link to Google Earth
  Pin Legend	: Address       : Location       : City/Town       : County/Shire       : State/Province       : Country       : Not Set

  
  

• Sources

  [S60] Stuart, Roderick W. Royalty for Commoners, The Complete Known Lineage of John of Gaunt, Son of Edward III, King of England, and Queen Philippa Fourth Edition, (Baltimore, Maryland: Genealogical Publishing Company, 2002). [S2000] ------------- Sources Below not Reviewed -------------.