M, b. 3 May 1865
| Birth* | 3 May 1865 | James Leach was born on 3 May 1865 at Pembroke, Renfrew County, Ontario . |
| Marriage* | 18 August 1890 | He married Henrietta Porter, daughter of Thomas Porter and Sarah Jackson, on 18 August 1890 at Wesley Methodist, Pembroke, Renfrew County, Ontario .1 |
| Census1901* | 31 March 1901 | James Leach and Henrietta Porter appeared on the 1901 Census of Ratter & Dunnet Twp, Sudbury District, Ontario, enumerated 31 March 1901. Their children Mabel Florence May and Percy were listed as living with them.2 |
| Census1911* | 4 April 1911 | James Leach and Henrietta Porter appeared on the 1911 Census of North Bay, Nipissing District, Ontario, enumerated 4 April 1911. Their children Mabel Florence May, Percy and Eva Henrietta were listed as living with them.3 |
| Death* | | James Leach died at North Bay, Nipissing District, Ontario . |