Bonjour/howdy,
I had a look for lieutenant Werner Lüschow at the websiteregister of the German wargraves commission
'Volksbund', but Lüschow is not registered there.
His grave can therefore be considered as lost during the follow up of the war.
Best regards
Thank you for these precisions. It is true that in this area of the Somme region, a lot of graves have been lost due to the numerous fights in the same location. In the case of Proyart, where these graves were built quicky on the battlefields, end of August 1914, this area was preserved from fights during the 2nd Battle of the Somme in 1916. But it was not the same in 1918. In march 1918, with the offensive launched by Ludendorf, the German Army launched an attack in this area of Proyart an the village was occupied by the germans up to August. In August, it was the great counter-offensive lead by the British Army, and in Proyart there were still fights between the Australian Corps and the Germans. It is possible that these graves ( 15 persons in total) were lost at this moment, definitively.
Best regards
Bertrand