| 1. John WORKMAN |
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| B: |
5 Feb 1821 |
| P: |
Coleraine Barony, Londonderry County, Ulster, Ireland |
| D: |
22 Jan 1911 |
| P: |
, , Ontario, Canada |
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| 2. John WORKMAN |
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| B: |
1789 |
| P: |
Londonderry County, , Ulster Province, Ireland |
| M: |
1814 |
| P: |
Coleraine Barony, Londonderry County, Ulster, Ireland |
| D: |
1875 |
| P: |
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1821 - 1911 (89 years)