| Sons | Grand-sons | |
Old Joe   Dave (usa) x Nell (usa 1875) |
Topsey (usa 1882)  Old Joe x Katherine (uk-usa 1880) |
Dan Coughlin Romulus (uk-usa 1880) x Topsey (usa 1882) |
| Sugar (usa 1883) Romulus (uk-usa 1880) x Topsey (usa 1882) |
| Sons | Grand-sons | |
| Old Joe Dave (usa) x Nell (usa 1875) |
Topsey (usa 1882) Old Joe x Katherine (uk-usa 1880) |
Dan Coughlin Romulus (uk-usa 1880) x Topsey (usa 1882) |
| Sugar (usa 1883) Romulus (uk-usa 1880) x Topsey (usa 1882) |