| ANCESTORS OF BRUCE ON DAD'S SIDE |
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| Great-great grandfather Arthur Robson |
| Great-great-great grandfather and grandmother William Robson and Elizabeth Batie |
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| Great-great grandfather and grandmother John Calvert and Isabella Charleton |
| Great-great-great grandfather and grandmother William Calvert and Hannah Robinson |
| ROBSON |
| CALVERT |
| HEDLEY |
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| Great-great grandfather and grandmother James Hedley and Mary Whillans |