where did he go -he is not on WW1 cwcc dead

[garstonite]

Name James Oakes
Residence Place Garston, Lancashire, England
Gender Male
Christening Date 01 May 1885
Christening Date (Original) 1 May 1885
Christening Place Garston, Lancaster, England
Father's Name Daniel Oakes
Mother's Name Mary Ann


Name James Oakes
Event Type Military Service
Event Year 1914
Age 29
Military Company/Regiment Royal Horse & Field Artillery
Military Regiment 30616
Birth Year (Estimated) 1885
Birthplace Garston, Lancashire, England
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I cannot find him after this - if anyone has a little spare time please - can you help ?