Turtledove ( 牝 1926 鹿毛 Son-in-Law )
 |-- Peaceful Light ( 牝 1936 栗毛 Le Phare )
 |   |-- Porthaven ( 牝 1943 鹿毛 Portlaw )
 |   |   |-- Brunace ( 牝 1951 黒鹿毛 BRUNEL )
 |   |   `-- Brabantia ( 牝 1953 黒鹿毛 Honeyway )
 |   |-- Warning Light ( 牝 1949 鹿毛 Bellacose )
 |   |   |-- Tudor Warning ( 牡 1958 栗毛 King of the Tudors )
 |   |   `-- Light Grey ( 牝 1959 黒鹿毛 Grey Sovereign )
 |   `-- Peacemaker ( 牝 1953 栗毛 Fair Trial )
 |   |   `-- French Bread ( 牝 1964 青毛 Klairon )
 `-- Sisterchase ( 牝 1941 栗毛 Wychwood Abbot )
 |   `-- Tyrone's Power ( 牝 1951 栗毛 Golden Cloud )
 |   |   `-- Wordrone ( 牝 1968 栗毛 Worden )