Last Straw ( 牝 1918 栗毛 Ultimus )
 |-- Finita ( 牝 1927 黒鹿毛 St. James )
 |   `-- Overdrawn ( セ 1938 栗毛 Jack High )
 |-- Sovietta ( 牝 1928 栗毛 Stefan the Great )
 |   `-- Swabia ( 牝 1938 鹿毛 Blenheim )
 |   |   `-- Sungari ( 牝 1948 黒鹿毛 Eight Thirty )
 |-- Chicstraw ( 牡 1931 黒鹿毛 Chicle )
 `-- Thorn Apple ( 牝 1937 鹿毛 Jamestown )
 |   |-- Datura ( 牝 1943 栗毛 Eight Thirty )
 |   |   |-- Guerrero ( 牡 1952 青毛 Fighting Don )
 |   |   |-- Zacatula ( 牝 1956 栗毛 Khaled )
 |   |   `-- Solidity ( 牝 1957 鹿毛 Solidarity )
 |   |-- Golden Apple ( 牝 1945 栗毛 Eight Thirty )
 |   |   |-- Pomme d'Or ( 牝 1951 青毛 Ardan )
 |   |   |-- Mahari ( 牝 1954 芦毛 Mahmoud )
 |   |   |-- Jester ( 牡 1955 鹿毛 Tom Fool )
 |   |   |-- Apple Toddy ( 牝 1956 芦毛 Mahmoud )
 |   |   `-- Gold Threat ( 牝 1966 栗毛 Infidel )
 |   |-- Scrutinized ( セ 1950 栗毛 Third Degree ) 海外14勝
 |   `-- Motor Crane ( 牝 1952 黒鹿毛 Spy Song )
 |   |   `-- Lady Crane ( 牝 1961 鹿毛 Vertex )