William Van Holland Count of Holland, I was born about 1167 in The Hague, S-Gravenhage, Zuid-Holland, Netherlands; died on 12 Feb 1222; was buried in Rijnsburg, Katwijk, Zuid-Holland, Netherlands.
Floris married Pétronille d Alsace. Pétronille was born about 1082 in Lorraine, France; died on 23 May 1144 in RijnsburgKatwijk, Zuid Holland, Netherlands. [Group Sheet] [Family Chart]
5.
Pétronille d Alsace was born about 1082 in Lorraine, France; died on 23 May 1144 in RijnsburgKatwijk, Zuid Holland, Netherlands.
Children:
2. Count of Holland Dirk VI Van Holland was born about 1114 in Den Haag, Zuid Holland, Netherlands; died on 5 Aug 1157 in RijnsburgKatwijk, Zuid Holland, Netherlands.