siblings of Cowboy

half siblings paternal

stallion Strait Horse (Quarter Horse, 1916, from Yellow Jacket)

Strait Horse

stallion Blackburn (Quarter Horse, 1927, from Yellow Jacket)

Blackburn

broodmare Mare By Yellow Jacket (Quarter Horse,  , from Yellow Jacket)

Mare By Yellow Jacket

stallion J A Horse (Quarter Horse, 1927, from Yellow Jacket)

J A Horse

broodmare Water Lilly (Quarter Horse, 1920, from Yellow Jacket)

Water Lilly

broodmare Gold Digger (Quarter Horse,  , from Yellow Jacket)

Gold Digger

broodmare Nettie Jacket (Quarter Horse,  , from Yellow Jacket)

Nettie Jacket

stallion Yellow Boy (Quarter Horse, 1927, from Yellow Jacket)

Yellow Boy

stallion Yellow Jacket II (Quarter Horse,  , from Yellow Jacket)

Yellow Jacket II