Hi, this is going to sound a bit weird... so please bear with me!
I was visiting my Nan (Hilda Dxxxxxx) with my Mum (Julie Dxxxxxx). I was speaking with them both about family history and in particular family members that fought in WW1. My Nan suggested I look up Arthur Wymer. So I did, she was amazed that I found him online at all, and preceeded to give her snippets of information, like where he was killed and other bits and bobs... then I found your photo of him and you mention you are related! So, I guess we probably are too albeit distantly!
I only registered on this site so I could contact you, so haven't read the rules on what I can or cannot say. If its ok to give you an email address I would explain further and provided some amazing information on other family members from the same era which I found amazing.
Best regards, Dan
Moderator comment. Full names of living people removed as per Rootschat Policy