siblings of Jumbo Hirt xx

half siblings maternal 5 half siblings paternal 49

half siblings maternal

stallion Don Roberto xx (Thoroughbred, 1977, from Roberto xx)

Don Roberto xx
gender-male
1977

Roberto xx / Stage Door Johnny xx

stallion River Smile xx (Thoroughbred, 1981, from Riverman xx)

River Smile xx
gender-male
1981

Riverman xx / Stage Door Johnny xx

horse Nizon xx (Thoroughbred, 1975, from Nijinsky xx)

Nizon xx
gender-male
1975

Nijinsky xx / Stage Door Johnny xx

horse Seductive Smile xx (Thoroughbred, 1990, from Silver Hawk xx)

Seductive Smile xx
gender-female
1990

Silver Hawk xx / Stage Door Johnny xx

horse As Alleged xx (Thoroughbred, 1980, from Alleged xx)

As Alleged xx
gender-male
1980

Alleged xx / Stage Door Johnny xx