Bred in 1937 with an inbreeding coefficient of only 2.4% Nucleus had one recorded littermate, Colonsay Molly. She had no recorded full siblings or maternal half siblings but did have 10 paternal half siblings with no titled get.

WYCHDALE NUCLEUS

NEACHLEY SOVEREIGN MIDGE OF BOXTED

ENG. CH. FARNDON RED DOG JUDY I BABBLING BINKS TEASEL OF BOXTED

TOODLEUMS TOO FRESH MICKY OH DEAR CRUMPET JUMBO ENG. CH. TOBIT NEACHLEY TOFFEE