On the marriage cert Guy's father is listed as an engineer and retired.
The death record I have is correct as it gives Guy's birth date and my mum has confirmed it is his, also the last known place he lived was Nottingham, i have also found a 2nd marraige record for Guy to Elizabeth Byrne.
I did not see the marriage of Ralph William Payne i will look into that and see what I can find.
I have used the national archives and british India sites, there is nothing, so I'm begining to question if family info on Walter Arnold Payne being in the army is incorrect, perhaps(as suggested by another poster) walter may have worked in dumdum making something for the army.
Out of desperation i googled " walter Arnold Payne" this lead me to a record on another site, I have contacted the owner she said Walter Arnold Payne Baptiste was baptised in calcuta India in 1885. Im also thinking if this is him perhaps he dropped the baptist at some point.
Thank you all for your help and suggestions,