I am a direct descendant of David and Deborah Erlewine, Deborah Blair, daughter of William Blair Sr. Their son , James Wheeler Erlewine is my great grandfather.
I once received a message from someone stating they believed they might have a picture of the David and Deborah Erlewine family.. I responded and never heard back.
David later married Mary Elizabeth Sibley Tyrell
Just in case I am leaving a note here.