siblings of Teheran xx

half siblings maternal 3 half siblings paternal 2

half siblings maternal

stallion The Tetrarch xx (Thoroughbred, 1911, from Roi Herode xx)

The Tetrarch xx
gender-male
1911

Roi Herode xx / Bona Vista xx

broodmare Roshun xx (Thoroughbred, 1913, from Roi Herode xx)

Roshun xx
gender-female
1913

Roi Herode xx / Bona Vista xx

broodmare Nicola xx (Thoroughbred, 1908, from Symington xx)

Nicola xx
gender-female
1908

Symington xx / Bona Vista xx