Do you have any info on Margaret?parents, siblings, etc.
My Acheson line was from Washington, PA and includes a David Acheson and wife, Mary Cunningham Wilson, who had a daughter Margaret.This Margaret was born too early to be the Margaret you are looking for, but there might be some connection.
Margaret is a fairly common name in the Acheson lines.
there are some newspaper articles in The Charleroi Mail in 1924, 28 and 31 about a Margaret(B)Acheson playnig piano at several gatherings. And a Margaret Lois Acheson receiving an essay award in The Daily Courier in Connellsville, PA in 1925. Another Margaret, daughter of E.G.Acheson (mothers name also was Margaret), inventor of carborundum from Monongahela, PA
so there are several Margarets who may have resided in or around Washington PA at that time.