I'm looking for any death/burial information for John Manning and Sarah Manning (nee Siggins)

They moved out west to stay with their daughter Ida, after her marriage to John Frederick Brook. According to the 1911 census they were all together (1911/Saskatchewan/Qu'Appelle/ 2 twp 12/pg11/ln13-17)

But I also have family info that hints that John Manning could have died at Keslo (Station?) somewhere around 1910.

Can anybody help me please?