| Sons | Grand-sons | |
Princess Katinka   Country Model (uk-usa) x Coverlee Anna |
Princess Katisha Baron Adam x Princess Katinka |
Patrick O' Brian  Heywood Marco (uk-can) x Princess Katisha Heywood Marco (uk-can) x Princess Katisha |
| Rough Neck (usa 1918) Baron Adam x Princess Katinka |
||
| Rough Neck I I Baron Adam x Princess Katinka |