William MacDougal
Likely the Mr. MacDougal, wine merchant, who shows up as a frequent collaborator of Murray of Broughton's (Memorials of John Murray of Broughton, pp. 40, 66, 137, 139, 140, 292, 301, 304, 307, 311-13)--he is identified as Murray of Broughton's brother-in-law (Memorials, p. 311). One source notes that “[w]ine barrels were one of the received methods of transporting arms” (Barnard and Clark, eds, Lord Burlington, p. 283). A Wm. M'Dougal also shows up as witness to the baptism of Murray of Broughton's son David in 1743 at Carruber's Close (Jacobite Stronghold, p. 41).