siblings of Quadrangle xx

half siblings maternal 2 half siblings paternal 54

half siblings maternal

broodmare Appian Way xx (Thoroughbred, 1932, from Sansovino xx)

Appian Way xx
gender-female
1932

Sansovino xx / Phalaris xx

broodmare Quadriga xx (Thoroughbred, 1931, from Tetratema xx)

Quadriga xx
gender-female
1931

Tetratema xx / Phalaris xx