In the book
The History and Descendants of the Greer, Martin, and Related Families of Claiborne and Hinds Counties, Mississippi
written by
Janice Martin Stockton
Published by Family History Publishers
Bountiful, Utah
Published 1993
It states that James Maryland Twiner born 1836 died in 1912 in the Old Soldiers' Home at beauvoir, in Biloxi, Mississippi

Dear Jane
This is correct, I helped write the book.
James Maryland Twiner was my Great (Whatever) uncle.
Sam Price