Thomas Critchley was the son of Robert Critchley and Margaret Nicholson.

Thomas was born on Sunday 5 September 1852 in Warrington, Lancashire.

Thomas married Martha Wainwright in 1872 in Warrington, Lancashire.

He had the following children from his marriage to Martha Wainwright:

- Edith L. Critchley	born around 1873 in Warrington, Lancashire.
- Emma G. Critchley	born around 1879 in Warrington, Lancashire.
- Robert Critchley	born around 1880 in Warrington, Lancashire.
- Henry Critchley	born around 1885 in Warrington, Lancashire.
- John Critchley	born around 1890 in Warrington, Lancashire.
- Martha Critchley	born around 1894 in Warrington, Lancashire.

Thomas was a File Forger.

Details of Thomas's death are not known.

Census Data:

Year	Address
1881	87, Winwick Road, Warrington, Lancashire.
1891	Higher Angel, 25, Buttermarker Road, Warrington, Lancashire.
1901	132, Knutsford Road, Warrington, Lancashire.