This is an old post that I found through a serach, but I'm still sending this out in case you are still monitoring replies. I know my great-grandparents to be May "Mongeau" (could be a spelling error) and William Timmons. My grand father was (John) Patrick Timmons (m. Muriel O'Connor) and I have his siblings listed as Harry, Walter, Edward (Ned), Marion, Nora, Lil, Agnes and Donald. I have no information beyond this, but it certainly sounds as though we are looking at the same family. Please email me at mccarron@tru.eastlink.ca if you would like to discuss/share further info.