Barbara Carmen m. Godfrey Stull-abt 1776 PA

Searching for info on Barbara Carmen-b-abt 1758-Carlise, Lancaster County, PA who married Godfrey Stull about 1776 in --I think--York County, PA.They had several children.Barbara was widowed and then married Thomas Knight.She died in 1844 and is buried in Palentine Hollow, Monongalia County, Virginia ( now west virginia)Does anybody have any info on her???? Parents, siblings, any thing at would be greatly appreciated. If anyone needs info pertaining to her children and such I would be glad to give what I have. She is my gggggrandmother. Thanks for your time and efforts, Tabatha