Martha Lavender was the daughter of Edward Lavender and Sarah Mansell.

Martha was born around 1799.

She was christened on Sunday 7 July 1799 at Dudley, Worcestershire.

Martha married William Jacum in 1823 in Kingswinford, Worcestershire.

She had the following children from her marriage to William Jacum:

- Sarah Jacum	born around 1825.
- Ann Jacum	born around 1829.
- Sarah Jacum	born around 1834.

Details of Martha's death are not known.