Eliza Thornhill was born around 1886 in Salford, Lancashire.

Eliza married Alfred Greenhough in 1904 in Salford, Lancashire.

She had the following children from her marriage to Alfred Greenhough:

- Edward Greenhough	born around 1905 at Salford, Lancashire.
- Elizabeth Greenhough	born around 1907 at Pendleton, Lancashire.
- Alfred Greenhough	born around 1910 at Salford, Lancashire.

Details of Eliza's death are not known.