siblings of Idle Hour Princess xx

full siblings

stallion Ribero xx (Thoroughbred, 1965, from Ribot xx)

Ribero xx

stallion Ribocco xx (Thoroughbred, 1964, from Ribot xx)

Ribocco xx

horse Libra's Rib xx (Thoroughbred, 1972, from Ribot xx)

Libra's Rib xx

horse Ribeno xx (Thoroughbred,  , from Ribot xx)

Ribeno xx