Elijah Griswold and Elizabeth Parshall

I was reading in a Griswold Family Bulletin from last year that Elizabeth Parshall, dau of Israel and Deliverance Terry Parshall married Elijah Griswold.Elijah is supposed to be a descendant of Michael's, but I am having trouble finding anything on him.Does anyone know the line of descent from Michael to Elijah?Thanks, Georgia Griswold Millsap