Here is Alvie's SSDI record, from http://ssdi.rootsweb.com :

ALVIE M CALHOON, 29 Jan 1891 - 08 Nov 1987. Last residence: Hope, Hempstead Co. AR 71801. SSN: 432-22-5906, issued: Arkansas.

This might be the record for Edith, his wife:

EDITH CALHOON, 30 Oct 1894 - Mar 1979. Last residence: Hope, Hempstead Co. AR 71801. SSN: 431-72-4180, issued: Arkansas.