Mary of Argyle [1899] | | |―Mascot [1913] | |―Black Cat [1922] | | |―Silk Paper [1930] | | |―Cherry Gundi [1939] | | |―Red Silk [1941] | |―Message [1931] | |―Mary Magnus [1942] | |―Merger [1952] [1958-12-31 MVRCウィリアムレイドステークス]