What a lovely thought Carl.
The internet has certainly made the world a smaller place, I almost wish we had thought about that for my grandmother, who lost her much loved brother in WW1.
He is buried in France. She never visited his grave, but I'm sure (if we had thought about it!! ) she also would have like to be "reunited with him".
Sadly in those days, no internet, it never even occurred to us.
I'm so glad that you have now located his grave. Best wishes
Wendi