Madrona ( 牝 1937 栗毛 Alan Breck )
 |-- Ma Belle ( 牝 1943 栗毛 Rustom Pasha )
 |   `-- Diosa ( 牝 1956 栗毛 Penny Post )
 |   |   `-- Doriza ( 牝 1967 鹿毛 Cherasco )
 |-- Mantinea ( 牝 1955 栗毛 Sideral )
 |   `-- Marienbad ( 牝 1972 栗毛 Psidium )
 |   |   `-- Manaus ( 牡 1979 栗毛 Rio Bravo )
 `-- Mireille ( 牝 1956 栗毛 Sideral )
 |   |-- Monumental ( 牡 1962 栗毛 Make Tracks )
 |   `-- Mirmex ( 牝 1971 鹿毛 Mount Athos )
 |   |   |-- Malaga ( 牝 1978 栗毛 Salt Marsh )
 |   |   |-- Mystique ( 牝 1979 鹿毛 Logical )
 |   |   `-- Mustard ( 牝 1980 鹿毛 Salt Marsh )