| Sons | Grand-sons | |
Moonyeen Of R K O   Draftsman Of R K O x Irish Maid Of R K O |
Kaenca Pickor Chauncey x Moonyeen Of R K O |
Hunter Nicholson  Ch Leatherneck Semper Fidelis x Kaenca |
| Mac Elwain Ch Leatherneck Semper Fidelis x Kaenca |
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| Princess Elena Ch Leatherneck Semper Fidelis x Kaenca |
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| Rip Van Rinkle (usa 1937) Ch Leatherneck Semper Fidelis x Kaenca |
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| Roescense (usa) Ch Leatherneck Semper Fidelis x Kaenca |
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| Tar Pan Ch Leatherneck Semper Fidelis x Kaenca |
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| Lady Mugg Pickor Chauncey x Moonyeen Of R K O |
Calizona Don Chato Calizona Toreador x Lady Mugg |
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| Susie Q I I Calizona Toreador x Lady Mugg |
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| Tippy Tin Calizona Toreador x Lady Mugg |
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| London Lass Of R K O Lord Richard Of R K O x Moonyeen Of R K O |
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| Lord Tuffy Calizona Union Leader x Moonyeen Of R K O |
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| Meadowcroft Marigold Calizona Union Leader x Moonyeen Of R K O |
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| Miss Tut Of R K O Lord Richard Of R K O x Moonyeen Of R K O |
The Butcher Boy Cambridge Gladiator Of R K O x Miss Tut Of R K O |