WHOSYERDAD-E Who's Your Daddy?
Wikigenealogy

Interactive tree of Lady Petronille de Ferrers of Derby

Lady Petronille de Ferrers of Derby 11981237
William de Ferrers 3rd Earl of Derby, Constable of Bolsover Castle 11361189
Sybil de Braose 11571228
Sir Robert de Ferrers 2nd Earl of Derby 10901160
Margaret Peverel Countess of Derby 11141154
Sir Robert de Ferrers 1st Earl of Derby, Lord of Tutbury 10621139
Lady Hawise de Vitre 10691139
Henry de Ferrers of Ferrers, , St Hilaire & Chambray 10361100
Bertha de Aigle Countess of Surrey 10401130
Sir William Peverel Sheriff of Nottinghamshire 10801155
Avice de Montgomery 10951149
Sir William Peverel of Nottingham 10501113