Ada Rosina Benham was born around 1885 in Lambeth, London.

Ada married Charles Lavender in 1907 in Lambeth, London.

She had the following children from her marriage to Charles Lavender:

- Charles Alfred Lavender	born in 1907 at Wandsworth, London.
- Violet A. Lavender	born in 1914 at Lambeth, London.

Details of Ada's death are not known.