Fehlende Vorfahren von Roberto de Sanseverino * di Salerno * di Marsico in Bezug auf:
Generation 3: 1
Generation 7: 2
Generation 7: 3
Generation 6: 4
Generation 5: 5
Generation 2: 6
Generation 5: 7
Generation 5: 8
Generation 6: 9
Generation 6: 10
Generation 5: 11