Opera Bouffe [1914] | | |―St. Opera [1923] | | |―Opera Saint [1927] | | | |―Anton Belle [1933] | | | |―Belle Star [1942] | | |―Cushla [1934] | | |―Wee Cushla [1944] | | |―Sojourner [1956] | | |―Sunspot [1957] | |―Opera Queen [1925] [1928-10-31 VRCクラウンオークス] | |―Opera King [1928] [1931-09-30 SAJCサウスオーストラリアンダービー] | |―Sweet Opera [1932] | |―Powderhall [1942] | |―Joda Boy [1950] [1955-12-31 MVRCウィリアムレイドステークス] | |―Opera Lass [1954] | |―Royal Soprano [1961] | |―Othelia [1969]