siblings of Siam xx

full siblings 2 half siblings paternal 63

full siblings

stallion Buckwheat xx (Thoroughbred, 1906, from Martagon xx)

Buckwheat xx
gender-male
1906

Martagon xx / Saint Simon xx

horse Seedcake xx (Thoroughbred, 1905, from Martagon xx)

Seedcake xx
gender-male
1905

Martagon xx / Saint Simon xx