| Sons | Grand-sons | |
Hefty Mickey Too (uk-can)   Ch Newington Prince Arthur (uk-usa) x Dolly (1915 Simmons) |
Hefty Mickey Too I I Monarch Squire x Hefty Mickey Too (uk-can) |
Auburncrest Gold Spot   Rydal Defender I I x Hefty Mickey Too I I Rydal Defender I I x Hefty Mickey Too I I |
| Auburncrest Mogul Rydal Defender I I x Hefty Mickey Too I I Rydal Defender I I x Hefty Mickey Too I I |
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| Monarch Peggy Rydal Defender I I x Hefty Mickey Too I I Rydal Defender I I x Hefty Mickey Too I I |
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| Monarch Marchman Monarch Squire x Hefty Mickey Too (uk-can) |