Pedigree of Upperbest xx

father

Be My Best xx

Thoroughbred
1977

mother

Rings and Things xx

Thoroughbred
1974

Father of mother

Upper Case xx

Thoroughbred
1969

Sum Toy xx

Thoroughbred
1967

stallion Chieftain II xx (Thoroughbred, 1961, from Bold Ruler xx)

Chieftain II xx

Thoroughbred
1961

Cap and Gown xx

Thoroughbred
1960