He married Althea Hyde, daughter of John Hyde, in 1758 and they had many children: • Mary Hyde Wollaston (1760–1843), married, in 1803, William Panchen, vicar of St Mary and St Benedict, Huntingdon • Althea Hyde Wollaston (1760–1785), married Thomas Heberden (1754–1843), a priest and canon of Exeter Cathedral •
Francis John Hyde Wollaston (1762–1823), philosopher • Charlotte Hyde Wollaston (1763–1835) • Katherine Hyde Wollaston (1764–1844), conchologist • George Hyde Wollaston (1765–1841) •
William Hyde Wollaston (1766–1828), physiologist, chemist, and physicist • Henrietta Hyde Wollaston (1767–1840) • Anna Hyde Wollaston (1769–1828), unmarried • Frederick Hyde Wollaston (1770–1839?; went to America in 1796) • Louisa Hyde Wollaston (1771–1772) • Charles Hyde Wollaston (1772–1850) • Henry Hyde Wollaston (1774), died in infancy • Amelia Hyde Wollaston (1775–1860) • Henry Septimus Hyde Wollaston (1776–1867), married Maria Anna Blanckenhagen, the daughter of a well-known merchant family originating from the Baltic. • Sophia Hyde Wollaston (1777–1810), unmarried • Louisa Decima Hyde Wollaston (1778–1854), married James Leonard Jackson, a priest from Dorsetshire • unknown child • unknown child ==References==