I have several families in Sullivan County. One just happens to be Davis. The others are Maus and Hyzer.
Harriet Davis married my cousin George Smith early 1940's. They were only married one year. She died in an auto accident. George was born in 1921 so I am assuming they were married in 1942? I think they lived in Ellenville.
Harry Hyzer of Liberty lived with my Grandmother Louise Watson. She signed her name on a marriage license for one of her children using his name. Harry was born in Liberty in 1888. Parents were Elmer Emmet Hyzer and Mary Hoxsie.
Alfred Maus born about 1905 supposedly married my Aunt Lula Watson. She may have used Lula Smith when they married. They were married after 1935. Lula worked for Valentine Maus who was Alfred Maus's father. Alfred supposedly committed suicide.
If you run across any of these names I'd appreciate the info.