| Sons | Grand-sons | |
Roger Jack Tars Lady   unknown x unknown |
Ch Roger Gentleman Jack   Am CH Jolly Jericho x Roger Jack Tars Lady |
Ch Caernarvon Chasseur  Ch Roger Gentleman Jack x Beechey Caernarvon Boadicea Ch Roger Gentleman Jack x Beechey Caernarvon Boadicea |
| Caernarvon Corsair Ch Roger Gentleman Jack x Am CH Simcoe S Top Lott Ch Roger Gentleman Jack x Am CH Simcoe S Top Lott |
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| Ch Flagar Ladys Man Ch Roger Gentleman Jack x Stephen Some Stuff Ch Roger Gentleman Jack x Stephen Some Stuff |
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Am CH Simcoe s Top Lott  Ch Roger Gentleman Jack x Miss Guided Missile Ch Roger Gentleman Jack x Miss Guided Missile |