Philip William married twice. He first married Princess
Anna Catherine Constance Vasa, daughter of
Sigismund III Vasa and
Constance of Austria. The couple had a son who died at birth. Anne Catherine Constance herself died in 1651. In 1653 Philipp Wilhelm married
Elisabeth Amalie of Hesse-Darmstadt. This second marriage lasted 37 years and was regarded as extremely happy. They had 17 children, including the next two Palatine Electors,
John William and
Charles III Philip, as well as Elector-Archbishop
Franz Ludwig von Pfalz-Neuburg. Many of these children have descendants today. In the early years of their marriage, the couple lived in
Düsseldorf, where they founded churches and monasteries. ==Ancestry==