siblings of Brother to Rostrum xx

half siblings paternal

broodmare Hersey xx (Thoroughbred, 1842, from Glaucus xx)

Hersey xx

stallion Sheridan xx (Sheridan I) (Thoroughbred, 1845, from Glaucus xx)

Sheridan xx (Sheridan I)

broodmare Glaucus Mare xx (Thoroughbred, 1842, from Glaucus xx)

Glaucus Mare xx

stallion The Nob xx (Thoroughbred, 1838, from Glaucus xx)

The Nob xx

broodmare Amber xx (Thoroughbred, 1855, from Glaucus xx)

Amber xx

broodmare Picnic xx (Thoroughbred, 1842, from Glaucus xx)

Picnic xx

broodmare Lena xx (Thoroughbred, 1842, from Glaucus xx)

Lena xx

stallion Old Alexander (Trakehner,  , from Glaucus xx)

Old Alexander

broodmare Milk Maid xx (Thoroughbred, 1843, from Glaucus xx)

Milk Maid xx

broodmare Refraction xx (Thoroughbred, 1842, from Glaucus xx)

Refraction xx

broodmare Forest Flower xx (Thoroughbred, 1842, from Glaucus xx)

Forest Flower xx