Notes on John C. Mixson, Jr. (abt. 1765)
 
Note 1:
Some references show birth year as 1781. Others show about 1770. The "Family Search" Ancestral File shows about 1765. 1781 is not probable as the headstone of son Archibald Kirkland clearly shows his birthdate as 1797. 
View that headstone.
Note 2:
Spouse: Mary Kirkland?/Mary Joyce?/Mary Kirkland Joyce? The "Family Search" Ancestral File (LDS) shows Mary Joyce, daughter of John and Elizabeth Joyce. Perhaps it's Mary Kirkland Joyce, as both the Kirkland and Joyce names pick up with the children. *** Later family information indicates the name to be Mary Elizabeth Joyce (the daughter of John & Elizabeth (Brown) Joyce.
Note 3:
Various spellings of daughter Levisy have been noted, including La Vici, Lavoice and Lavicy. Lavicy is in the LDS Ancestral File. However, I consider the spelling presented in "Reminiscenses of a Private", by Frank M. Mixson, a grandson of John C. Mixson, Jr., to be more likely. He clearly refers to "Aunt Levisy".