| Sons | Grand-sons | |
Ybsorc Dundee Sir Fred (scot-usa)   Dundee Klondyke x Agnes Streadlight |
Innocence Ybsorc Dundee Sir Fred (scot-usa) x Stonewall Sensation |
|
| Mr Bill Ybsorc Dundee Sir Fred (scot-usa) x Belle Cerberus |
||
| Sensational Fred Ybsorc Dundee Sir Fred (scot-usa) x Stonewall Sensation |