siblings of Bucephalia xx

half siblings paternal

broodmare Eusebia xx (Thoroughbred, 1839, from Emilius xx)

Eusebia xx

stallion Priam xx (Thoroughbred, 1827, from Emilius xx)

Priam xx

stallion Plenipotentiary xx (Thoroughbred, 1831, from Emilius xx)

Plenipotentiary xx

broodmare Extempore xx (Thoroughbred, 1840, from Emilius xx)

Extempore xx

broodmare Zeila xx (Thoroughbred, 1840, from Emilius xx)

Zeila xx

broodmare Confidence xx (Thoroughbred, 1848, from Emilius xx)

Confidence xx

broodmare Young Worry xx (Thoroughbred, 1831, from Emilius xx)

Young Worry xx

broodmare Duvernay xx (Thoroughbred, 1834, from Emilius xx)

Duvernay xx

broodmare Preserve xx (Thoroughbred, 1833, from Emilius xx)

Preserve xx

broodmare Elphine xx (Thoroughbred, 1837, from Emilius xx)

Elphine xx

broodmare Palma II xx (Thoroughbred, 1840, from Emilius xx)

Palma II xx

stallion Euclid xx (Thoroughbred, 1836, from Emilius xx)

Euclid xx