Mill Maid ( 牝 1914 栗毛 Fair Play )
 |-- Milfoil ( 牝 1920 青毛 Vulcain )
 |   |-- Time Clock ( 牡 1931 鹿毛 On Watch )
 |   |        1着 - フロリダダービー
 |   |-- Mary Terry ( 牝 1933 鹿毛 Terry )
 |   |   |-- Missmahoot ( 牝 1939 青毛 Halcyon )
 |   |   |-- Almerry ( 牝 1945 鹿毛 War Admiral )
 |   |   |-- Ethel Terry ( 牝 1947 鹿毛 Reaping Reward )
 |   |   |-- I Tops ( 牝 1952 鹿毛 Brookfield )
 |   |   `-- Inside Tract ( 牡 1954 栗毛 Ace Admiral )
 |   |-- Housework ( 牝 1936 黒鹿毛 Brooms )
 |   |   |-- Loyal Worker ( 牝 1946 黒鹿毛 Great Union )
 |   |   `-- Lady's Delight ( 牝 1948 栗毛 War Jeep )
 |   |-- Yarrow Maid ( 牝 1938 栗毛 Cavalcade )
 |   |   `-- Black Chiffon ( 牝 1946 青毛 Good Goods )
 |   `-- Milcave ( 牝 1939 黒鹿毛 Cavalcade )
 |   |   `-- Magic Lamp ( 牡 1950 黒鹿毛 Alibhai )
 `-- The Spare ( 牝 1927 栗毛 John P. Grier )
 |   `-- Speed to Spare ( セ 1933 青毛 Balko )