inbreeding: POT 8 O'S (2x2) - ECLIPSE (3x3) - SPORTSMISTRESS (3x3) - MARSKE (4x4) - SPILLETTA (4x4) - SPORTSMAN (4x4) - GOLDEN LOCKS (4x4) - REGULUS (4x5x5) - SQUIRT (5x5) - BLACKLEGS [HUTTON'S] MARE (5x5) - MOTHER WESTERN (5x5) - CADE (5x5) - SILVERTAIL (5x5) - OROONOKO (5x5) - CRAB MARE (5x5) - PARTNER (5x5) - THE GODOLPHIN ARABIAN (5x5x6x6x6x6) - GREY ROBINSON (5x6x6) - BARTLET'S CHILDERS (6x6) - SNAKE MARE (6x6x6) - BLACKLEGS (6x6) - BAY BOLTON MARE (6x6) - EASBY SNAKE (6x6) - MONTAGUE MARE (6x6) - ROXANNA (6x6) - WHITENOSE (6x6) - BATTLE MARE (6x6) - CRAB (6x6x6x6) - MISS SLAMMERSKIN (6x6) - JIGG (6x6) - SISTER TO MIXBURY (6x6) - FOX (6x6) - FLYING CHILDERS (6x6)