If you would like a photo of his grave taken and sent via email (free of charge) send an email to
which is the American Battle Monuments Commission, sponsored by the US government. They maintain and archive info from American military cemeteries overseas.
I recently got a photo of the grave of a WWII vet, fromthe Henri-Chapelle Cemetery in Belgium, of the brother of an elderly friend of mine. I sent it to her as a surprise and she was absolutely thrilled to get it but of course sad as well.
You or someone who knew your cousin might be glad to have a photo like that.