| breed | Thoroughbred |
| color / sex / birth date | chestnut f ., 1921 |
| breeder | |
| Sire line | Bay Ronald |
| foaling reference | В.2,9 |
| Owner |
|
Oreg lak
bay, 1912 |
MacDonald II
(FR)
br., 1901 |
Bay Ronald
(GB)
bay, 1893 |
|
Myrtledine
(GB)
bay, 1893 |
||
|
Crested Grebe
chestnut, 1897 |
|
|
|
|
||
|
Apennine
bay, 1910 |
|
|
|
|
||
|
|
|
|
|
|