Olive Mary Mills was born around 1862 in Stoke-on-Trent, Staffordshire.

Olive married Richard James Ambrose in 1892 in Prescot, Lancashire.

She had the following children from her marriage to Richard James Ambrose:

- Joseph Mills (Joe) Ambrose

born in 1894 in Prescot, Lancashire.

Details of Olive's death are not known.