siblings of Gray Billy Mare

half siblings paternal 5

half siblings paternal

stallion Whalebone (Quarter Horse, 1868, from Old Billy)

Whalebone
gender-male
1868

Old Billy / unknown

stallion Martins Cold Deck (Quarter Horse, 1868, from Old Billy)

Martins Cold Deck
gender-male
1868

Old Billy / Steel Dust

stallion McCoys Billy (Quarter Horse, 1872, from Old Billy)

McCoys Billy
gender-male
1872

Old Billy / unknown

stallion Anthony (Quarter Horse, 1867, from Old Billy)

Anthony
gender-male
1867

Old Billy / Bailes Brown Dick

stallion Pancho (Quarter Horse, 1886, from Old Billy)

Pancho
gender-male
1886

Old Billy / Bailes Brown Dick