Jazz history
Baylor/KWBU's Black Gospel Music Moments identifies Sapp's Waxahachie birth, Peacock recording period, national gospel work, marriage to J. R. Sapp, and move to Oklahoma City. An Oklahoma archival obituary adds the October 3, 1921 birth date, Oklahoma City choir and church activity, and death context.
High: Baylor/KWBU and Oklahoma archival obituary sources place Sapp's later life, ministry, choir leadership, and death in Oklahoma City.
The Hall catalog lists Jessie May Renfro Sapp as a Gospel Vocalist inducted in 1989.