By his marriage to Margaret Martyn, he left five children, two of whom also served as Members of Parliament for Aldeburgh: •
Philip Fonnereau (1739–1797), MP for Aldeburgh from 1761 to 1768 who married Mary Parker, a daughter of
Armstead Parker, MP for
Peterborough. •
Martyn Fonnereau (1741–1817), MP for Aldeburgh from 1779 to 1784 • Charlotte Fonnereau (1742–1806) • Fanny Fonnereau (1744–1827), who married George Stainforth Jr., in 1777 at
Cornhill, died childless • Thomas Fonnereau (1746–1788), who married Harriet Hanson in 1786 and left children, including the author and artist
Thomas George Fonnereau ==References==