Looking for information on DUFF (MacDUFF) and STEWART families who fled Scotland c.1700-1725 and settled in N. Ireland.Samuel H. DUFF, b. c. 1727 m. Elizabeth STEWART c. 1847. Had sons, James, Robert and Samuel Jr. Came to Colonies c. 1760 - 1780.Would like to know who were Samuel Duff's parents? and Eliz. Stewart's?