Pedigree of Optimisn xx

father

Bright News xx

Thoroughbred
1943

stallion Stardust xx (Thoroughbred, 1937, from Hyperion xx)

Stardust xx

Thoroughbred
1937

stallion Hyperion xx (Thoroughbred, 1930, from Gainsborough xx)

Hyperion xx

Thoroughbred
1930

Inkling xx

Thoroughbred
1932

Gleam xx

Thoroughbred
1926