siblings of La Duchesse xx

half siblings paternal

broodmare Fragilite xx (Thoroughbred, 1948, from Prince Bio xx)

Fragilite xx

broodmare Bebop II xx (Thoroughbred, 1957, from Prince Bio xx)

Bebop II xx

stallion Faristan xx (Thoroughbred, 1962, from Prince Bio xx)

Faristan xx

horse Rivellos xx (Thoroughbred, 1964, from Prince Bio xx)

Rivellos xx

stallion Le Loup Garou xx (Thoroughbred, 1956, from Prince Bio xx)

Le Loup Garou xx

broodmare Passerine xx (Thoroughbred, 1954, from Prince Bio xx)

Passerine xx

broodmare Khairunissa xx (Thoroughbred, 1960, from Prince Bio xx)

Khairunissa xx

broodmare Polly Girl xx (Thoroughbred, 1962, from Prince Bio xx)

Polly Girl xx

broodmare Takaroa xx (Thoroughbred, 1962, from Prince Bio xx)

Takaroa xx

broodmare Princesse Plucky xx (Thoroughbred, 1948, from Prince Bio xx)

Princesse Plucky xx

stallion Le Prince xx (Thoroughbred, 1958, from Prince Bio xx)

Le Prince xx

horse Ker Nine xx (Thoroughbred, 1953, from Prince Bio xx)

Ker Nine xx