Fehlende Vorfahren von Heinrich IV. v.Plauen in Bezug auf:
Generation 7: 1
Generation 6: 2
Generation 5: 3
Generation 7: 4
Generation 6: 5
Generation 3: 6
Generation 5: 7
Generation 7: 8
Generation 7: 9
Generation 6: 10
Generation 5: 11
Generation 4: 12
Generation 3: 13
Generation 2: 14