Isabella Davie was born around 1837 in Woolwich.

Isabella married Samuel Mould on Monday 25 January 1858 in Aston, Warwickshire.

She had the following children from her marriage to Samuel Mould:

- Samuel John Mould	born on 12 September 1860 at Birmingham, Warwickshire.
- Richard William Mould	born on 22 April 1862 at Birmingham, Warwickshire.
- Frances Isabella Mould	born on 10 January 1864 at Birmingham, Warwickshire.
- Charlotte Annie Mould	born on 15 June 1865 at Birmingham, Warwickshire.
- Eliza Alice Mould	born on 27 November 1867 at Birmingham, Warwickshire.
- Henry Mould	born on 21 June 1869 at Birmingham, Warwickshire.
- Albert Mould	born in 1872 at Birmingham, Warwickshire.
- Amy Florence Mould	born on 29 August 1874 at Birmingham, Warwickshire.
- Arthur Mould	born on 13 March 1877 at Birmingham, Warwickshire.

Isabella died on Saturday 3 August 1912 in Birmingham, Warwickshire.