Thank you for your reply, Gary. Sorry mine has taken so long. This is exciting because I was just going through my database and this makes us third cousins.
Martin Bros. Funeral Chapels Ltd Lethbridge, went through their ledgers and found that Sarah Niven passed away June 22, 1936 and the funeral was held June 24, 1936. However, they do not have any information on where she was buried. Her husband,Robert is buried Mountain View Cemetery, Lethbridge, but the Cemetery can't confirm that his wife, Sarah is there.