Fehlende Vorfahren von Wilhelm v.Straßburg in Bezug auf:
Generation 6: 1
Generation 5: 2
Generation 7: 3
Generation 5: 4
Generation 4: 5
Generation 4: 6
Generation 6: 7
Generation 5: 8
Generation 4: 9
Generation 7: 10
Generation 6: 11
Generation 2: 12
Generation 4: 13
Generation 7: 14
Generation 6: 15
Generation 6: 16