John was born 28 September 1806 in Corcreeny, County Down, Kilwarlin, Ireland to John McLeavy (1767-1853) and Alice Scandrett (c1775-1840) and died 26 March 1897 of unspecified causes. He married Mary Scandrett (1812-1868) 1842 .
Children
| Name | Birth | Death | Joined with |
| Margaret McLeavy (1844-) | 16 January 1844 County Down, Ireland | John Walker (1833-) | |
| Anna Zula McLeavy (1846-) | 6 May 1846 County Down, Ireland | John McKittrick (1841-) | |
| John William McLeavy (1848-1892) | 18 October 1848 County Down, Ireland | 5 January 1892 Corcreeny, County Down, Ireland | Lilian Masterman Barber (1853-1927) |
| George Basil McLeavy (1852-1932) | 2 September 1852 Ireland | 1932 Mirfield, West Yorkshire, England, United Kingdom | Elise Emma Müller (1855-1919) |
Residences
Ahnentafel
Main article: John McLeavy (1806-1897)/ancestors
Footnotes (including sources)
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