Service Number
21760
Rank
Private
Firstname
John William
Lastname
Derrick
Battalion
6th Battalion East Yorkshire Regiment
Notes

Attested 12 December 1915 , Mobilized 09 February 1916 , Posted 6th Battalion East Yorkshire Regiment 02 February 1917 , Discharged 21 July 1917 TB , Documents Available

Birthplace
Market Weighton