William Devenport ( or perhaps, Davenport) married Nancy Catlett in Nov. 1808 - Washington Co., MD. I need to know which Davenport/Devenport family he belonged to. They supossedly had at least one son named John. Something happened to William (must have died) because Nancy then married my Gr-GR-Grandfather John Filson (prob. in VA) and had 8 children with him. There don't seem to be that many families of Davenports in MD. so I'd like to hear from any who have connections to MD. from the early 1700s - 1820.