Hi Carman;
In answer to your question:
"Hmmm! So now I wanna ask, who was the `boss' of `C' Company" - Major Jimmy Jones was the Officer Commanding "C" Company, the Royal Winnipeg Rifles, who was either captured or evacuated wounded (I'm not sure which) at Putot on the 8th June, after the Company positions were overrun.
Has for which Platoon your Uncle served in, I don't have an answer for that, that would be another question for Don, perhaps.
Cheers