Floris IV Count der Holland

Floris IV Count der was born on June 24th, 1210.  Floris IV Count der's father was William I Count der Holland.  He was an only child.  He died at the age of 24 on July 19th, 1234.

‌Floris IV Count der and Matilda were married in a religious ceremony before December 6th, 1224.  They had a son and a daughter, named Holy Roman Emperor, Count of Holland and Aleidis Countess der.