| Sons | Grand-sons | |
Lady Dagmar (1920)   Christmas Boy x Clarke's Pride |
Copper Tank  British Tank x Lady Dagmar (1920) |
Brummagem Copper Tank x Dinkie Belle Copper Tank x Dinkie Belle |
| Chip o' Tank Copper Tank x Gayland Molly Copper Tank x Gayland Molly |
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Ch June Day Ruby  Copper Tank x The White Witch Copper Tank x The White Witch |
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| Kilburn Commander Copper Tank x The White Witch Copper Tank x The White Witch |
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| Little Brunette Copper Tank x The White Witch Copper Tank x The White Witch |