Career
He played a prominent role in financing the Seven Years" War. Philip Fonnereau (1739–1797)
Martyn Fonnereau (1741–1817)
Charlotte Fonnereau (28 January 1742 – 15 November 1806)
Fanny Fonnereau (7 January 1744 – 10 January 1827), married George Stainforth, Junior. on 22 March 1777 at Cornhill, died without issue
Thomas Fonnereau (21 January 1746 – 26 December 1788), married Harriet Hanson on 19 October 1786 and left issue.