Deluc,

Chambers's Encyclopaedia, Volume 3: Catarrh to Dion, p. 743

Deluc, JEAN ANDRÉ, geologist and meteorologist, was born at Geneva in 1727. Settling in England in 1773, he was appointed reader to Queen Charlotte, a post which he retained till his death at Windsor, 7th November 1817. He was author of thirteen works.

Source scan(s): p. 0754