Albert IV was Count of Habsburg in the Aargau and a progenitor of the royal House of Habsburg.
He was the son of Count Rudolph II of Habsburg and Agnes of Staufen. About 1217, Albert married Hedwig, daughter of Count Ulrich of Kyburg and Anna of... Wikipedia
Born: 1188
Died: December 13, 1239 (age 51 years), Ashkelon, Israel
Grandchildren: Albert I of Germany, Judith of Habsburg, Rudolf II, Duke of Austria, and more
Grandparent: Albert III, Count of Habsburg
Parents: Rudolf II, Count of Habsburg
Children: Rudolph I of Germany, Albrecht V. Graf von Habsburg, and Kunigunde von Habsburg
Partner: Hedwig of Kyburg (1217–)
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