There are various spellings possible of Bullpitt, Bulpitt, Bullpit, but the above is the man we are after in Diublin at 98 Lower Baggot St
Looking at London Gazette. Charles Edward Bulpitt is the man. Officer file at TNA WO 374/10748
1896 Born Halifax, Canada
1901 with family at Royal Artillery Barracks, Woolwich
1911 census at Woolwich Barracks, his father is in RA
Enlisted in RAOC
1916 Aug Landed in Salonica
1917 Dec 20 Commissioned in RFA (on Medal Roll)
1919 Jun 21 The undermentioned 2nd Lts. to be Lts. :C E Bulpitt
1920 Jan 14. The undermentioned appts. are made: — A.G's.& Q.M.G's. STAFF. Staff Capt.—It,. C. E. Bulpitt, R.F.A., Spec. Res., and to be temp. Capt. whilst so empld'.
1920 Aug 17. A.G's. & Q.M.G's. STAFF. Staff Capt.—Lt. C. E. Bulpitt, R.F.A., Spec. Res., relinquish his appt.and relinquishes the temp, rank of Capt.
1920 Sep 10. The undermentioned Lts. relinquish their commns.: — C. E. Bulpitt, and is granted the rank of Capt.
Collins papers have a number of reports on the Secret Service agent living at 98 Lower Baggot St.. Dated from Oct to Dec 1921
He walks to Parkgate HQ every day
1922 May 15 . Regular Army Reserve of Officers. R.H. & R.F.A, Ca.pt. C. E. Bulpitt, late R.F.A., Spec. Res., to be Capt. 22nd Jan.1922, with seniority 28th May 1921
1923 May 24 Died Bangkok