Isaac Ambrose was the son of James Ambrose and Jane Turner.

Isaac was born around 1824.

He was christened on Sunday 17 October 1824 at Upholland, Lancashire.

Isaac married Mary Dean on Tuesday 8 April 1845 in Farnworth, Prescot, Lancashire.

She had the following children from her marriage to Mary Dean:

- Ellen Ambrose	born around 1846 at Prescot, Lancashire.
- H. A. Ambrose	born around 1864 in Leeds, Yorkshire.

Details of Isaac's occupation are not known.

Details of Isaac's death are not known.

Census Data:

Year	Address
1841	School Lane, Upholland, Lancashire.
1851	., Rainford, Lancashire.
1861	1, Copley Hill, Wortley, Leeds, Yorkshire.
1871	37, Tadley Street, Monks Coppenhall, Cheshire.