siblings of Slide Along xx

half siblings maternal 6 half siblings paternal 20

half siblings maternal

horse Bellaggio xx (Thoroughbred, 1945, from Hyperion xx)

Bellaggio xx
gender-female
1945

Hyperion xx / Stratford xx

stallion Detector xx (Thoroughbred, 1940, from Hyperion xx)

Detector xx
gender-male
1940

Hyperion xx / Stratford xx

broodmare Oriens xx (Thoroughbred, 1942, from Hyperion xx)

Oriens xx
gender-female
1942

Hyperion xx / Stratford xx

stallion Radiotherapy xx (Thoroughbred, 1943, from Hyperion xx)

Radiotherapy xx
gender-male
1943

Hyperion xx / Stratford xx

horse Sunbeliever xx (Thoroughbred, 1941, from Hyperion xx)

Sunbeliever xx
gender-female
1941

Hyperion xx / Stratford xx

broodmare Vigorous Eva xx (Thoroughbred, 1952, from Vigorous xx)

Vigorous Eva xx
gender-female
1952

Vigorous xx / Stratford xx