Crh on Family Tree Circles

I understand that George Frederick Brunsdon Carwardine who died in France 2/8/1916 is probably buried in Villers Bretonneux. Walter Henry Carwardine, George's father was my grandfather.
I'm travelling to France 23 September 2017 & would like a connection in France or Australia if anyone is able to supply any information.
Looking forward to hearing from someone
Regards
CAroline