Willem I, Count of HOLLAND
He married Aleid Van Gelre 1198 . Aleid Van Gelre was born at of Zutphen, Gelderland, Netherlands Abt 1187 daughter of Otto I Count Van Gelre and Richardis Princess of Bavaria .
They were the parents of 5
children:
Ada, Countess of Holland
born Abt 1202.
Richardis, Countess of Holland
born Abt 1203.
Willem, Count of Holland
born Abt 1206.
Otto, Count of Holland
born Abt 1208.
Floris IV, Count of Holland
born 24 Jun 1210.
Willem I, Count of Holland died 4 Feb 1222 .
Aleid Van Gelre died 4 Feb 1218 .