| 子 | 孫 | |
Maria (uk)   Uxbridge Duke x Marion |
Uxbridge Manresa Uxbridge Baronet x Maria (uk) |
Uxbridge Merrow (uk-usa)  Uxbridge Marquis (late Royal Somerset) x Uxbridge Manresa Uxbridge Marquis (late Royal Somerset) x Uxbridge Manresa |
| 子 | 孫 | |
| Maria (uk) Uxbridge Duke x Marion |
Uxbridge Manresa Uxbridge Baronet x Maria (uk) |
Uxbridge Merrow (uk-usa) Uxbridge Marquis (late Royal Somerset) x Uxbridge Manresa Uxbridge Marquis (late Royal Somerset) x Uxbridge Manresa |