David Carnegie Andrew Agnew, Protestant Exiles from France… (1886)
“ The Viscount was the next brother of William, Comte De Vismes (or, De Visme) , who, by permission of the French government, succeeded to the titles appertaining at the epoch of the Edict of the Revocation to his refugee chief, Gerard De Vismes. Philippe, son of Gerard, married in 1716. His sons were Philippe, Andrew, Louis (British Ambassador at Stockholm) , Stephen, Gerard, Leo, William, and Benjamin. William continued the family by his marriage with Elizabeth, daughter of Elisee Auriol. ”
