Both he and his widow filed for pensions in Arkansas. You may procure these records from this message board, at: http://history-sites.com/research

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Confederate Pension Records
Surname: Jeffrey
Given Name: James F.
Application Number: 24673
Widow Surname: Jeffrey
Widow Given Name: Ellen F.
Company: F
Regiment: Hill's ( 16 )
State Served From: Arkansas
Division: Infantry
Pension County: Montgomery
Death Date: 3/28/1928
Application Year: 1913
Widow Death Date:
Comments: widow applied 1928 / questionnaire

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http://www.findagrave.com/cgi-bin/fg.cgi?page=gr&GSln=JE&GSpartial=1&GSbyrel=all&GSst=4&GScntry=4&GSsr=1241&GRid=43982920&