I am trying to trace descendents of Frederick Ambrose Stapleton Gwatkin or his son John Stapleton Gwatkin. I am trying to learn more about their military careers. FAS Gwatkin served in the Imperial Yeomanry (2nd Sharpshooters) during the Boer War and John Gwatkin served in the Army during WW2 but I'm not certain of which regiment/corps.
I'd be delighted to hear from anyone with information on either of these individuals.