Harold and Frank

[andallen]

I am searching for anything on two of my great uncles who were in the first war. Is there anyone out there who has read anything or heard of a Harold Clitherow Margrett, Officer in the RNAS times unknown, and a Frank Allen Observer (I think) in the RFC again times unknown. They both would have been about 17 years old at the start of the war. I know Harold flew or flew in the Maurice Farman Longhorn but thats about it at the moment.
Any help much appreciated

Andrew

[Scott]

6936 THE LONDON GAZETTE, 11 JUNE, 1918.

"The undermentioned Probationary Flight
Officers (late R.N.A.S.) are granted temp,
commns. as 2nd Lts. (A. & S.) :—

Harold Clitherow Margrett. 2nd May
1918."

[andallen]

thank you admin