No record of marriage to Stella Marr Burkett/Baxter found in Brown Co. Alvis' Death Certificate states he was married at time of death.
Fairview Cemetery, same block as Benny Marr Ashley, Tom H Marr, and next to Cynthia Marr Beckham: Stella Marr Baxter 20 Jan 1901 - 1 Jun 1973.