siblings of Hourra xx

half siblings paternal

broodmare Rock Forrard xx (Thoroughbred, 1925, from Rock Flint xx)

Rock Forrard xx

broodmare Hailstone xx (Thoroughbred, 1919, from Rock Flint xx)

Hailstone xx

broodmare Sweet Rocket xx (Thoroughbred, 1922, from Rock Flint xx)

Sweet Rocket xx

horse Flint Jack xx (Thoroughbred, 1917, from Rock Flint xx)

Flint Jack xx

broodmare Heart String xx (Thoroughbred, 1914, from Rock Flint xx)

Heart String xx

stallion Rock Drill xx (Thoroughbred,  , from Rock Flint xx)

Rock Drill xx

broodmare Golding xx (Thoroughbred, 1915, from Rock Flint xx)

Golding xx

broodmare Rose of Athens xx (Thoroughbred, 1925, from Rock Flint xx)

Rose of Athens xx

broodmare Pebble xx (Thoroughbred, 1920, from Rock Flint xx)

Pebble xx

broodmare Calcite xx (Thoroughbred, 1922, from Rock Flint xx)

Calcite xx