Send a message to the person who requested a photo of the grave monument of Archibald Cleghorn Donaldson with the following comment:
I believe this is my great grandad , he was winston Churchills body guard and them promotes to the queen mothers body guard, I don't have much information on him apart from that, only that my grandad is called Ralph Donaldson whom is still present with us, any information would be greatly appreciated, as I have read people people are failing to send a simple thank you back which I think is very disrespectful, I however will be so grateful for you to even look! Thank you.