Task: Question Generation
Input (English): Context : John Norton-Griffiths was born John Griffiths in Somerset on 13 July 1871, the son of John Griffiths, a clerk of works at St Audries Manor Estate, West Quantoxhead. 
Subject : John Norton-Griffiths 
Relation : military branch
Output (English): Which entity was John Norton-Griffiths a part of?