siblings of The Black Douglas 393-MI (US)

half siblings paternal

stallion Keystone Steward 3991-I (US) (American Trotter, 1969, from Hickory Pride 98581 (US))

Keystone Steward 3991-I (US)

stallion Keystone Hilliard (US) (American Trotter, 1968, from Hickory Pride 98581 (US))

Keystone Hilliard (US)

broodmare Buttonwood Mary L (US) (American Trotter, 1971, from Hickory Pride 98581 (US))

Buttonwood Mary L (US)

stallion Keystone Patriot 6709-T (US) (American Trotter, 1976, from Hickory Pride 98581 (US))

Keystone Patriot 6709-T (US)

stallion Cold Comfort 2307-R (US) (American Trotter, 1974, from Hickory Pride 98581 (US))

Cold Comfort 2307-R (US)

broodmare Keystone Selene (US) (American Trotter, 1968, from Hickory Pride 98581 (US))

Keystone Selene (US)

broodmare Formal Yankee (US) (American Trotter, 1963, from Hickory Pride 98581 (US))

Formal Yankee (US)

broodmare Brazen Yankee (US) (American Trotter, 1965, from Hickory Pride 98581 (US))

Brazen Yankee (US)

stallion Yankee Slugger 0892-H (US) (American Trotter, 1968, from Hickory Pride 98581 (US))

Yankee Slugger 0892-H (US)

broodmare Modern Yankee (US) (American Trotter, 1969, from Hickory Pride 98581 (US))

Modern Yankee (US)

broodmare Yankee Flight (US) (American Trotter, 1971, from Hickory Pride 98581 (US))

Yankee Flight (US)

broodmare Keystone Barb (US) (American Trotter, 1972, from Hickory Pride 98581 (US))

Keystone Barb (US)