| Figli | Nipoti | |
Beaver Brook Phenomenon (uk-usa)   Gladiator (1890) x Nancy Truckle |
Brookline Gladys  Beaver Brook Phenomenon (uk-usa) x Faybans Missile |
Young Monarch (usa) Brookline Monarch x Brookline Gladys |
| Figli | Nipoti | |
| Beaver Brook Phenomenon (uk-usa) Gladiator (1890) x Nancy Truckle |
Brookline Gladys Beaver Brook Phenomenon (uk-usa) x Faybans Missile |
Young Monarch (usa) Brookline Monarch x Brookline Gladys |