Hi
Googling shows that Hendren could be a variation of Henderson and seems to hail from Ireland. It looks like Samuel James Hendren/Henderson was actually born in Ireland. According to the 1881 census at Seaton, Cumberland RG11 Piece 5175 Folio 59 Page 41
John HENDREN 36 born Ireland
Margt HENDREN 30 born Ireland
Sam J HENDREN 9 born Ireland
Wm C HENDREN 7 born Ireland
Mary J HENDREN 4 born Camerton?, Cumberland
In the 1891 census at Workington Cumberland RG12 Piece 4306 Folio 104 Page 12
John HENDERSON 46 born Ireland, Armagh
Margaret HENDERSON 40 born Ireland, Armagh
Sam James HENDERSON 18 born Ireland, Armagh
William HENDERSON 17 born Ireland, Armagh
Mary Jane HENDERSON 14 born Workington, Cumberland
Agnes HENDERSON 8 born Workington, Cumberland
John Archy HENDERSON 5 born Scotland, Glasgow
Samuel's service record names his parents as John & Margaret.
The IGI has a birth of Samuel James HENDREN, born Armagh, Ireland 24th May 1871, father John HENDREN, mother Margaret CONNELLY.
Andy