siblings of Aquilla xx

half siblings paternal

broodmare Quillo Queen xx (Thoroughbred, 1964, from Princequillo xx)

Quillo Queen xx

horse Prince Gary xx (Thoroughbred, 1957, from Princequillo xx)

Prince Gary xx

broodmare Quillobelle xx (Thoroughbred, 1961, from Princequillo xx)

Quillobelle xx

broodmare Quillopoly xx (Thoroughbred, 1958, from Princequillo xx)

Quillopoly xx

stallion Manticora xx (Thoroughbred, 1955, from Princequillo xx)

Manticora xx

stallion Sisters Prince xx (Thoroughbred, 1955, from Princequillo xx)

Sisters Prince xx

stallion Colo Colo xx (Thoroughbred, 1954, from Princequillo xx)

Colo Colo xx

stallion Oscar Award xx (Thoroughbred, 1957, from Princequillo xx)

Oscar Award xx

stallion Prince Dare xx (Thoroughbred, 1950, from Princequillo xx)

Prince Dare xx

horse Sid's Gambol xx (Thoroughbred, 1954, from Princequillo xx)

Sid's Gambol xx

broodmare Key Bridge xx (Thoroughbred, 1959, from Princequillo xx)

Key Bridge xx

stallion Go Marching xx (Thoroughbred, 1965, from Princequillo xx)

Go Marching xx