siblings of Smart Girl xx

half siblings maternal 2 half siblings paternal 4

half siblings paternal

horse Sunsun xx (Thoroughbred, 1935, from Peter Hastings xx)

Sunsun xx
gender-male
1935

Peter Hastings xx / unknown

broodmare Mata Hari xx (Thoroughbred, 1931, from Peter Hastings xx)

Mata Hari xx
gender-female
1931

Peter Hastings xx / Man o' War xx

stallion Petrose xx (Thoroughbred, 1934, from Peter Hastings xx)

Petrose xx
gender-male
1934

Peter Hastings xx / Supremus xx

broodmare Lovely Sister (Thoroughbred, 1936, from Peter Hastings xx)

Lovely Sister
gender-female
1936

Peter Hastings xx / unknown