Border Crossing Canada to US October 1923 #536 Donald D Wyman, 19, occupation: mukie [?], Last Perm Address: Yarmouth NS, Nearset Relative where you came: mo Ella, Destination: Boston, Going to join Relative/Friend: Uncle Chas, ___ Stan/mford Place
Its too bad they didn't give Uncle Charles last name!
I could not find a Charles Wyman in the Boston 1920 Census
I am guessing this is your father-in-law....Did he have siblings????