siblings of Grock xx

half siblings paternal 3

half siblings paternal

broodmare Live Spark xx (Thoroughbred, 1934, from Joyeux Drille xx)

Live Spark xx
gender-female
1934

Joyeux Drille xx / Bruleur xx

horse Rieur xx (Thoroughbred, 1927, from Joyeux Drille xx)

Rieur xx
gender-male
1927

Joyeux Drille xx / Flying Fox xx

broodmare Fille de Jouy xx (Thoroughbred, 1937, from Joyeux Drille xx)

Fille de Jouy xx
gender-female
1937

Joyeux Drille xx / Pilliwinkie xx