My ancestor, Daniel Lefever married a Sarah Duvall in Warren Co., Ohio 18 October, 1840. Daniel's father, John Lefever married a widow named Margret (Margaret) Stout 7 april 1829 in Shelby (or Nobel) Co., Ohio. She had a daughter, also named Margret Stout, who John names as a step-daughter in his will. I do not know of positive connections, But there wer Stouts and another branch of Lefevers in Warren county in early 1800's and these Lefevers were married into Jacksons & Duvalls. A son of my John Lefever (Solomon) may be the Solomon who married a Sally Stout on july 12, 1829.