William married Jane MCPHERSON on 28 Sep 1838 in Perth, Lanark, Ontario, Canada. Jane was born about 1816 in Canada; and died. [Group Sheet] [Family Chart]

1. James WATT was born about 1839 in Perth, Lanark, Ontario, Canada; and died.
2. Jean WATT was born about 1842; and died.
3. Caroline WATT was born about 1844; and died.
4. William WATT was born about 1844 in Perth, Lanark, Ontario, Canada; and died.
5. Malcolm WATT was born about 1847 in Renfrew, Renfrew, Ontario, Canada; and died.
6. Margaret WATT was born about 1849; and died.