Hey, Big Brother!
Yes, she did remarry to John McElroy, and both are buried at Brookland Cemetery. Have been in email contact with Betsy, to whom I responded. She is also descended from Daniel and Elizabeth through their son Daniel. Have also been in contact with Bob McElroy, and it is an "E". The tombstones are wrong. Bob is also related in our Euwer line, descended through Mary Ann Euwer and Thompson Graham. Bob gave me a lot of information on John and Elizabeth McKee Swank and their children. Did you ever find where Daniel Swank was buried or where his father, "Elusive John", is buried. I have seen Bell Twp., but no cemetery given. Do we have anyone buried at Brush Creek Cemetery? I have checked the on line transcription, but no Swanks are listed.
Have you checked my prolific message posting history? I'm looking on a lot of our lines!