| Sons | Grand-sons | |
John Bull (au 1919)   Ch Caractacus (uk-nz) x Rosebank Queen |
Orsova Lass  John Bull (au 1919) x Lady Brinda |
Jesmond Duke Ch Radnor Rival x Orsova Lass Ch Radnor Rival x Orsova Lass |
| Sons | Grand-sons | |
| John Bull (au 1919) Ch Caractacus (uk-nz) x Rosebank Queen |
Orsova Lass John Bull (au 1919) x Lady Brinda |
Jesmond Duke Ch Radnor Rival x Orsova Lass Ch Radnor Rival x Orsova Lass |