James N. Arnold, RI Vital Records, Vol. 7, Quaker Records of RI, Narragansett Friends Record, 137, Robert Knowles, of Kings Towne, son of Wm, m. Ann Hull, of Westerly, dau. of Joseph Jr., 27d 2m 1721.
LAND: -4 Mar 1742 Robert Knowles of South Kingstown, yeoman & his wife Ann Knowles to Joseph Clark of Charlestown, yeoman. Witnesses: John Hill and Samuel Clark. [Richmond Land 1:191-192]