I'm helping someone with family research and they have encountered a Bernard Atkinson, born around 1898 (I can't decide which of two birth records at that time in Yorkshire relate to him at the moment but that isn't what I'm looking at right now...). He was apparently in the East Yorkshire Imperial Yeomanry as a Hotchkiss gunner in WWl, finally being sent home in November 1918 after being affected by mustard gas. He joined up again for WWll, this time in the Intelligence Corps. He served in Cairo, Athens, Italy, Mombasa and Malta before leaving with the rank of Captain in 1946.
This is all from family information and at the moment I can find no records of any of this, service number etc. I think I've always been able to find even the briefest info via Ancestry, even if it's just a note of medals, but the two Bernard Atkinsons who come up with WWl service are definitely not him. I know the records aren't complete so could anyone point me how to tackle this please?
Someone has details which are supposedly for him on an Ancestry tree but I think they may have picked up the wrong person so at the moment I'm not going to rely on anything there. I thought I could work backwards from his military information, assuming I can locate it, to be sure I have the right person once I start looking at other records etc.