siblings of Birthright xx

half siblings maternal 2 half siblings paternal 2

half siblings maternal

stallion Rosebery xx (Thoroughbred, 1872, from Speculum xx)

Rosebery xx
gender-male
1872

Speculum xx / Newminster xx

broodmare Grand Duchess xx (Thoroughbred, 1871, from Lozenge xx)

Grand Duchess xx
gender-female
1871

Lozenge xx / Newminster xx