siblings of Grand Slam xx

half siblings maternal 6 half siblings paternal 18

half siblings maternal

broodmare Fantine xx (Thoroughbred, 1935, from Whichone xx)

Fantine xx
gender-female
1935

Whichone xx / Luke McLuke xx

broodmare Silver Beauty xx (Thoroughbred, 1928, from Stefan the Great xx)

Silver Beauty xx
gender-female
1928

Stefan the Great xx / Luke McLuke xx

horse Jeanne d'Arc xx (Thoroughbred, 1937, from Man o' War xx)

Jeanne d'Arc xx
gender-female
1937

Man o' War xx / Luke McLuke xx

horse Jeannes' Poise xx (Thoroughbred, 1939, from Equipoise xx)

Jeannes' Poise xx
gender-female
1939

Equipoise xx / Luke McLuke xx

horse Jeannetti xx (Thoroughbred, 1936, from St Germans xx)

Jeannetti xx
gender-female
1936

St Germans xx / Luke McLuke xx

stallion Jean Valjean xx (Thoroughbred, 1926, from Stefan the Great xx)

Jean Valjean xx
gender-male
1926

Stefan the Great xx / Luke McLuke xx