Jesse,Geneva, and Helen Mays are my great aunts. Horace Roy Mays is my paternal grandfather. Maybe this info will help. Jesse Mays married Elmer R Neill in Clay Center,Ks. (date unknown) Jessie died in Clay Center in 1947.
Geneva was married to Mike Williamson in Henderson,Tx. Mike Williamson died in 1940. C.A. Nelson of Independence,Ks was her second husband. Geneva died in Arkansas City,Ks in 2002.
Helen was married to Allen Youngblood of Henderson,Tx. I do not know about the Swink lineage