Happy Climax (�� 1921 ������ Happy Warrior)
 |-- Bon Mot (�� 1932 ���� Beresford)
 |   |-- Wyn (�� 1937 ������ Winalot)
 |   |   |-- Just Wyn (�� 1948 ������ Stardust)
 |   |   |-- Rustic Bridge (�� 1949 ���� Bois Roussel)
 |   |   `-- Key (�� 1951 ���� Big Game)
 |   `-- Crown Imperial (�� 1939 ���� Tiberius)
 |       |-- Flora Macdonald (�� 1943 ���� Scottish Union)
 |       `-- Bonnet o'Blue (�� 1944 ���� Scottish Union)
 `-- Panorama (�� 1936 ���� Sir Cosmo)