| Name | Birth/Christening | Death/Burial | Database | Order record? | Other Matches |
| Date | Place | Date | Place |
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| Trefethen, Capt. Henry | 1734 | Newcastle or Dover, New Hampshire | 27 OCT 1797 | Dover, New Hampshire | :1158639 | | Census Newspapers Histories |
| Father: Henry Trefethen Mother: Sarah ______ Spouse: Phebe Kalox |
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| TREFETHEN, Capt. Henry III | 1734 | New Castle, NH | 27 SEP 1797 | Dover, NH | heidi_ho | | Census Newspapers Histories |
| Father: Henry II TREFETHEN Mother: Sarah Spouse: Phebe KALOX |
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| Trefethen, Henry | | | | | :141250 | | Census Newspapers Histories |
| Spouse: Mary Robinson |
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| Trefethen, Henry | | | | | :1495927 | | Census Newspapers Histories |
| Spouse: Jemima Sterling |
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| Trefethen, Henry | | | | | :1887621 | | Census Newspapers Histories |
| Spouse: Mary Robinson |
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| Trefethen, Henry | | | | | :2977284 | | Census Newspapers Histories |
| Spouse: Mary Thompson |
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| Trefethen, Henry | | | | | :3201824 | | Census Newspapers Histories |
| Spouse: Mary Robinson |
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| Trefethen, Henry | | | | | :3371419 | | Census Newspapers Histories |
| Spouse: Mary Thompson |
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| Trefethen, Henry | | | | | :375058 | | Census Newspapers Histories |
| Father: Foster Trefethen |
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| Trefethen, Henry | | | | | :375058 | | Census Newspapers Histories |
| |
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| Trefethen, Henry | | | | | bigmike777 | | Census Newspapers Histories |
| Spouse: Deborah Jordan - |
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| Trefethen, Henry | | | | | dar | | Census Newspapers Histories |
| |
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| Trefethen, Henry | | | | | haruspex | | Census Newspapers Histories |
| Father: Henry Trefethen Mother: Joanna Foster Spouse: Mary Robinson |
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| Trefethen, Henry | | | | | jlibby | | Census Newspapers Histories |
| Spouse: Deborah Jordan |
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| Trefethen, Henry | | | | | leanarandall | | Census Newspapers Histories |
| Father: Foster Trefethen Mother: Martha Paine Spouse: Mary Robinson |
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| Trefethen, Henry | | | | | nerxian1 | | Census Newspapers Histories |
| Spouse: Mary Robinson |
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| Trefethen, Henry | | | | | pacman1978 | | Census Newspapers Histories |
| Father: Henry Trefethen Mother: Joanna Spouse: Mary Robinson |
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| Trefethen, Henry | | | | | pacman1978 | | Census Newspapers Histories |
| Spouse: Deborah Jordan |
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| Trefethen, Henry | | | | | pacman1978 | | Census Newspapers Histories |
| Spouse: Joanna |
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| Trefethen, Henry | | | | | pacman1978 | | Census Newspapers Histories |
| Father: Henry Trefethen |
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