Is this close to being correct? Joe Tom Parker/Ruby Lee Earnest > Melvin Joe Parker/Sandra Ethel Binyon > Sheri Monita Parker > You! If this is your lineage then logon https://familysearch.org/
and setup a "free" user account. Once completed, lookup death certificate for J. T. Parker (1 Aug 1912 - 15 Oct 1978). Death happened in Lamar County, TX but he was born in Mississippi to Joe Parker and Margie/Marjorie Martin. Respond to this so that I'll know I'm pursuing the "right" family?