James Elder married Ann Duggan on May 29th, 1775 at St. Mary, Dublin, County Dublin, Ireland
Source: A. E. Langman. Marriage Entries in the Registers of the Parishes of S. Marie, S. Luke, S. Catherine, and S. Werburgh, 1627-1800. Exeter & London: William Pollard & Co. Ltd., 1915. 143 pages.