| Sons | Grand-sons | |
Halfpast   unknown x unknown |
Ch Yamamoto    Peaceabler x Halfpast |
Amluckie (scot)  Ch Yamamoto x May Hummer Ch Yamamoto x May Hummer |
| Clydevale Sensation Ch Yamamoto x Clydevale Blackberry Ch Yamamoto x Clydevale Blackberry |
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| Douglasfields Betty Ch Yamamoto x Wroxham Rhodora Ch Yamamoto x Wroxham Rhodora |
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| Duranside Cora Ch Yamamoto x Duranside Queen Ch Yamamoto x Duranside Queen |
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First Un   Ch Yamamoto x Binetal Ch Yamamoto x Binetal |
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| Knighton Linnett Ch Yamamoto x Lunula Ch Yamamoto x Lunula |
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| Mistress Jean Ch Yamamoto x Thornhill Molly Ch Yamamoto x Thornhill Molly |
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| Prince Yama Ch Yamamoto x Elmora Elect Ch Yamamoto x Elmora Elect |