| Attestation(s) | Federated | Family Name | Given Names | Date of Birth | Place of Birth |
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| Cowan | Bennett John | 1895-04-08 | Woodstock, NB |
|
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| Cowan | Charles Ketchum | 1878-05-18 | Saint John, NB |
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| Cowan | Harry Willard | 1881-06-04 | Upper Woodstock, NB |
|
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| Cowan | Howe | 1884-02-25 | Saint John, NB |
|
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| Cowan | John | 1896-01-20 | Glasgow, Scotland |
|
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| Cowan | Ralph Edward | 1897-08-13 | Saint John, NB |
|
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| Cowan | Robert Berry | 1886-12-18 | -- |
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| Cowan | Robert Murray | 1891-11-14 | Saint John, NB |
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| Cowan | William | 1897-02-06 | Glasgow, Scotland |