siblings of Monsanto xx

half siblings maternal 3 half siblings paternal 4

half siblings maternal

stallion Mount Hagen xx (Thoroughbred, 1971, from Bold Bidder xx)

Mount Hagen xx
gender-male
1971

Bold Bidder xx / Tom Fool xx

broodmare Madelia xx (Thoroughbred, 1974, from Caro xx)

Madelia xx
gender-female
1974

Caro xx / Tom Fool xx

broodmare Martingale xx (Thoroughbred, 1975, from Luthier xx)

Martingale xx
gender-female
1975

Luthier xx / Tom Fool xx