John married Grizel Grace Johnstone on 18 Nov 1835 in Newington, Ontario. Grizel (daughter of William (Dr) Johnstone and Mary Crone Irving) was born on 14 Mar 1817 in Lochmaben, Dumfriesshire, Scotland; died on 15 Dec 1901 in Newington, Ontario. [Group Sheet] [Family Chart]

1. William Johnstone McIntyre was born in 1837; died in 1891.
2. John McIntyre was born in 1839; and died.
3. Sarah McIntyre was born in 1841; and died.
4. Mary Elizabeth McIntyre was born in 1849; and died.
5. Agnes Janet McIntyre was born in 1852; and died.
6. James Charles McIntyre was born in 1855; and died.
7. Grizel Victoriqa McIntyre was born in 1857; and died.
8. Alexander Matheson McIntyre was born in 1859; and died.