half siblings maternal of Trimestral xx

William the Third xx / Cyllene xx
horse year
Graciosa xx
Gay Crusader xx / Cyllene xx
1923
Roscius xx
Rochester xx / Cyllene xx
1913
Strelitza xx
Gay Crusader xx / Cyllene xx
1922
Missinaibi xx
Rochester xx / Cyllene xx
1918
Missouri xx
Rochester xx / Cyllene xx
1916
Beam xx
Galloper Light xx / Cyllene xx
1924