I am seeking members' advice on where I can locate details of graves/interments for WW1 soldiers killed in action in France - preferably online, but archival repositories are also welcome. I can find many lists of German war cemeteries in France and elsewhere, but not where I can find a list of soldiers buried there.
In particular I am looking for Peter Jakob PETERS killed in action 8 October 2015. He was a member of the 84th Reserve Infantry Regiment, 10th Company. I found him in the casualty list but not where he was buried. There were a few links to the FindMyGrave index for someone of this name in Ancestry and FamilySearch but none were my man.
Any assistance/advice is most welcome.