siblings of Pancho

full siblings 1 half siblings paternal 4

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

broodmare Gray Billy Mare (Quarter Horse, , from Old Billy)

Gray Billy Mare
gender-female

Old Billy / unknown