Ken, I've found the following in the QC DEATH INDEX (1926-1996): 1) Jessie McARTHUR, b. 1887-07-16, d. 1975-03-29 while a resident of Montreal, QC. She was the widow of William COWAN & the daughter of H. McARTHUR+McCLURE (no first name listed). No further info in file. 2) Duncan McARTHUR, b. 1889-04-05, d. 1953-04-13 while a resident of Montreal, QC. No further info in file but, because of DOB, am presume he's Jessie's brother. 3) Arthur Jibb MacARTHUR, b. 1882-01-12, d. 1938-01-12 while residing in Montreal, QC. No further info in file. (This may or may not be the Arthur you're researching) Hope this helps you out a bit. You may wish to try researching the LOVELL Montreal Street Directory at: http://bibnum2.bnquebec.ca/bna/lovell/index.htmlhttp://bibnum2.bnquebec.ca/bna/lovell/index.html You can do a search by year & then by SURNAME. Good luck.