Hij is getrouwd met Matihilda Van Vlaanderen.
Zij zijn getrouwd in het jaar 1053 te Cathedral of Notre Dame d"Edu, Normandy, hij was toen 25 jaar oud.
Source: FamilySearch Family Tree (http://www.familysearch.org) - "FamilySearch," database, \i FamilySearch\i0 - The Church of Jesus Christ of Latter-day Saints
accessed 10 Jun 2016), entry for Sijke van der Veen, person ID 9N16-PMY.
_FSLINK: https://familysearch.org/tree/#view=ancestor&person=9N16-PMY
Source: FamilySearch Family Tree (http://www.familysearch.org) - "FamilySearch," database, \i FamilySearch\i0 - The Church of Jesus Christ of Latter-day Saints
accessed 14 Jun 2016), entry for William The Conquerer, person ID 9H54-9QD.
_FSLINK: https://familysearch.org/tree/#view=ancestor&person=9H54-9QD
FamilySearch Family Tree (http://www.familysearch.org) - "FamilySearch," database, \i FamilySearch\i0 - The Church of Jesus Christ of Latter-day Saints - accessed 14 Jun 2016), entry for William The Conquerer, person ID 9H54-9QD. FamilySearch Family Tree (http://www.familysearch.org) - "FamilySearch," database, \i FamilySearch\i0 - The Church of Jesus Christ of Latter-day Saints - accessed 14 Jun 2016), entry for William The Conquerer, person ID 9H54-9QD.