Can anyone tell me what happend at the Battle of Cambrai and Battle of Ypres on the 18th of November 1917 WW1. My great Uncle Donald Cameron was in the 1st Batallion of the Cameron Highlanders and he died on the 18th of November 1917 at the Battle of Cambrai. I have looked at the battles and it looks like a tank battle started on the 20th of November and the infantry probably cleared the way for the tanks but there doesn't seem to be anything about what happend to the Cameron Highlanders on this date and how they died.