Joe and Tommy's older brother Jimmy Duffy immigrated to Canada in 1911 and became a famous athlete. Jimmy won the Boston Marathon in 1914 and was killed in action at Ypres in 1915. Newspapers called him "Canada's greatest runner". 1/5
Jimmy Duffy was born in Ireland and raised in Scotland. In Canada, he worked for a sports outfitter and ran for athletic clubs in Toronto and Hamilton. The "crack runner" was chosen to represent Canada at the 1912 Stockholm Olympics and finished 5th in the Olympic marathon. 2/5
After the Olympics, Jimmy Duffy won seven consecutive marathons, including the Yonkers Marathon (New York) in 1913 and the Boston Marathon ("the most exciting race ever held") in 1914. After crossing the finish line in Boston, Duffy requested a cigarette and a beer. 3/5
At the outbreak of WWI, four months after he won the Boston Marathon, Jimmy Duffy joined the 91st Canadian Highlanders. He was among the first Canadian contingent to reach the front line. He was killed in action at Ypres on 23 April 1915, a week before his 25th birthday. 4/5