| breed | Thoroughbred |
| color / sex / birth date | bay f ., 1986 |
| breeder | USA |
| Sire line | Northern Dancer |
| Owner | USA |
|
Mari's Book
(USA)
USA bay, 1978 |
Northern Dancer
(CAN)
bay, 1961 |
Nearctic
(CAN)
d.-bay, 1954 |
|
Natalma
(USA)
bay, 1957 |
||
|
Mari Her
(USA)
d.-bay, 1970 |
Maribeau
(USA)
bay, 1962 |
|
|
Hem and Haw
(USA)
br., 1961 |
||
|
Dorinita
(ARG)
Argentina chestnut, 1968 |
Right of Way
(USA)
chestnut, 1957 |
Honeyway
(GB)
br., 1941 |
|
Magnificent
(GB)
bay, 1950 |
||
|
Dorine
(ARG)
chestnut, 1958 |
Aristophanes
(GB)
chestnut, 1948 |
|
|
Doria
(ARG)
1949 |