Looking for info on WM CORDERMAN B:Abt 1843 to David and Anna Siberts Catherman (Katherman) in Lycoming Cty, PA. I think he had at least 2 children, William and Daniel. I've been unable to find a wife or any info on William's service in the Civil War or a burial date/site. His son William went by the spelling "Cotterman" and lived in Columbia County, PA. According to "find a grave" it looks like some of Wm's (1843) siblings moved to the state of Iowa. Would love to exchange info with anyone researching these names.