I can not help you with Mary's obit, but I did find one for Harry.

Obituary: Charleston Daily Mail, Charleston, WV, Thursday, August 4, 1955, page 4:
Harry F. Nivision, 62, of 197 Lovell Dr., died early today in a Charleston hospital after a short illness. He was born in New Jersey, and had been a resident of Charleston for seven years. He served as manager of the VFW Club on Kanawha Boulevard for six years. At the time of his death he was owner of Nivison Service Station at 201 Virginia St., East. He was a veteran of World War I, having served in the Navy, and was a member of the American Legion, John Brawley Post of Charleston and the VFW of Charleston. Surviving are his wife, Mary; his mother,Mrs. Sally Nivison, of Westfield, N. J.; three sisters, Mrs. Lee Clarkson of Westfield, N. J., Mrs. Gilbert Solomon of Neptune City, N.J., and Mrs. Edna Joachiam of Philadelphia, Pa. The body is at Cunningham Funeral Home.