| Sons | Grand-sons | |
Markham Monarch    unknown x unknown |
Askam Bob Markham Monarch x Winnington Duchess |
Askam Duke Askam Bob x Acre Rose |
Boltonia Barbara  Markham Monarch x Gipton Bess |
Wardeness Ch Challenger (uk-usa) x Boltonia Barbara |
|
| Chineham Flavia Markham Monarch x Bootless |
||
| Gipton Victoria Markham Monarch x Gipton Bess |
Battle Challenger Ch Challenger (uk-usa) x Gipton Victoria |
|
| Briton Challenger Ch Challenger (uk-usa) x Gipton Victoria |
||
| Markham Ross Markham Monarch x Venus ( Markham) |
Peggy ( Kilburn) Dewsbury Globe Ballie x Markham Ross |