About Alexander Orr of Waterside, WS
"Orr, Alexander, of Waterside — Apprentice to Robert Dalrymple. — Son of Mr. Alexander Orr, Minister of Hoddam. Died 27th November 1774. Mar. July 1761, Elizabeth, daughter of Ludovick Cant of Thurston, East-Lothian."
SOURCE: The Society of Writers to Her Majesty's Signet; 1890; page 158