Son tracks down father's Edmonton grave after nearly 70 years of searching

Every time John Noble discovers new information about his father — a man who disappeared 68 years ago, leaving a young wife and three small children to fend for themselves in a rural hamlet in Ontario — a fresh batch of questions emerges from the void.
Seven years ago, the retired mathematics teacher, who lives in Peterborough, Ont., began his genealogical journey, picking away at threads in a bid to unravel the mystery of what happened to the man whose first name he shares
That jour