Pedigree of Radiotherapy xx

father

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

Hyperion xx

Thoroughbred
1930

stallion Gainsborough xx (Thoroughbred, 1915, from Bayardo xx)

Gainsborough xx

Thoroughbred
1915

stallion Bayardo xx (Thoroughbred, 1906, from Bay Ronald xx)

Bayardo xx

Thoroughbred
1906

broodmare Rosedrop xx (Thoroughbred, 1907, from St. Frusquin xx)

Rosedrop xx

Thoroughbred
1907

broodmare Selene xx (Thoroughbred, 1919, from Chaucer xx)

Selene xx

Thoroughbred
1919

broodmare Serenissima xx (Thoroughbred, 1913, from Minoru xx)

Serenissima xx

Thoroughbred
1913

mother

Belleva xx

Thoroughbred
1933

Father of mother

Stratford xx

Thoroughbred
1919

Lesbia xx

Thoroughbred
1905

Passee xx

Thoroughbred
1929

stallion Tetratema xx (Thoroughbred, 1917, from The Tetrarch xx)

Tetratema xx

Thoroughbred
1917

Part Worn xx

Thoroughbred
1923