| Name | Birth/Christening | Death/Burial | Database | Order record? | Other Matches |
| Date | Place | Date | Place |
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| Weir, John Hamilton | 28 SEP 1860 | Lesmahagow, Lanarkshire, Scotland | BET MAR 1871 AND APR 1881 | | wilsongene | | Census Newspapers Histories |
| Father: James Weir Mother: Janet Hamilton |
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| Weir, John Hamilton | 28 Sep 1879 | , , Illinois | | | earllyn72 | | Census Newspapers Histories |
| Father: John Brown Weir Mother: Mary Ann Gamble Gambell |
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| WEIR, John Hamilton | 28 SEP 1879 | ILLINOIS. USA | | USA | :2569367 | | Census Newspapers Histories |
| Father: John Brown WEIR Mother: Mary GAMBLE |
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| Weir, John Hamilton | ABT 1926 | ,Victoria,Australia | 1984 | ,Victoria,Australia | davidbooth | | Census Newspapers Histories |
| Father: David George Weir Mother: Sylvia Violet Bonholzer Spouse: Living HAMPTON |
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| Weir, John Hamilton (of Pownell) | ABT 1592 | | | Murdered in a family feud | dasinger50 | | Census Newspapers Histories |
| Father: James (of Blackwood) Weir Mother: Euphemia Hamilton |
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| Weir, John Hamilton Sloan | 14 Oct 1842 | , Iredell, North Carolina | | | btcunningham | | Census Newspapers Histories |
| Father: James Adam Weir Mother: Sarah Elizabeth Sloan |
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| Weir, John Hamilton Sloan | 14 Oct 1842 | , Iredell, North Carolina | | | sallikay7 | | Census Newspapers Histories |
| Father: James Adam Weir Mother: Sarah Elizabeth Sloan |
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| Weir, John Hamilton Sloan | 14 Oct 1842 | Iredell County, North Carolina | | | khig2 | | Census Newspapers Histories |
| Father: James Adam Weir Mother: Sarah Elizabeth Sloan |
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| Weir, John Hamilton Sloan | 14 OCT 1842 | NC. | JAN 1912 | of LAWRENCE Co. AR. | sloanguy | | Census Newspapers Histories |
| Father: James Adam Weir Mother: Sarah Elizabeth Sloan Spouse: Thursey Jane Moore |
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| Weir, John Hamilton Sloan | 14 SEP 1842 | Statesville, Iredell, North Carolina | | Holobaugh Cemetery | lwhayer | | Census Newspapers Histories |
| Father: James Adam Weir Mother: Sarah Elizabeth Sloan Spouse: Thursey Jane Moore |
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| Weir, John Hamilton Sloan- | 14 OCT 1842 | Iredell Co, NC | | | ashley42 | | Census Newspapers Histories |
| Father: James Adam Carrigan- Weir Mother: Sarah Elizabeth McKnight- Sloan |
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| Weir, John William Hamilton | 1880 | Bairnsdale | 1934 | St. Arn. | :2147845 | | Census Newspapers Histories |
| Father: William Henry Weir Mother: Julia Ann Simpson Spouse: Ethyl Mary Unknown |
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| Weir, John William Hamilton | 1880 | Bairnsdale, Vic. Aus. | 1934 | St Arnaud, Vic. Aus. | chapman2007 | | Census Newspapers Histories |
| Father: William Weir Mother: Julia Ann Simpson |
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| Weir, John William Hamilton | 1880 | Bairnsdale,Victoria,Australia | 30 JUL 1934 | St Arnaud,Victoria,Australia | davidbooth | | Census Newspapers Histories |
| Father: William Weir Mother: Julia Ann Timsen |
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