Thomas Sparks was born around 1826.

Thomas married Mary Ann Critchley in 1866 in Widnes, Lancashire.

He had the following children from his marriage to Mary Ann Critchley:

- Alfred Critchley	born on 8 May 1865 in Widnes, Lancashire.
- Emily Sparks	born around 1869 in Widnes, Lancashire.
- George Sparks	born around 1872 in Widnes, Lancashire.
- Elizabeth Sparks	born around 1875 in Widnes, Lancashire.
- Thomas Sparks	born around 1877 in Widnes, Lancashire.
- Jane Sparks	born around 1879 in Widnes, Lancashire.
- Margaret Sparks	born around 1882 in Widnes, Lancashire.
- Martha Sparks	born around 1885 in Widnes, Lancashire.

Details of Thomas's occupation are not known.

Details of Thomas's death are not known.

Census Data:

Year	Address
1881	3, Violet Street, Widnes, Lancashire.