Willem I Count of Holland
Birth:
Abt 1167
's-Gravenhage, Zuid-Holland, Netherlands
Death:
4 Feb 1222
Individual Information  
FCID:16080:12032      
Parents
Father:
Floris III "Crusader" Count of Holland
Mother: Ada Princess of Scotland, Countess of Holland
Marriage(s)
Family Group
Aleid Van Guelders, Countess of Holland
md. 1198
  Children
1.  
Ada Countess of Holland, Nun at Rijnsburg
b. Abt 1202
2.  
Richardis Countess of Holland
b. Abt 1203
3.  
Willem Count of Holland
b. Abt 1206
4.  
Otto Count of Holland, Bishop of Utrecht
b. Abt 1208
5.  
Floris IV Count of Holland
b. 24 Jun 1210
Family Group
Marie Princess of Brabant
md. Jul 1220
  Children