David J Dunn  11576
- Born: 1894, North Oxford Township, Oxford County, Ontario, Canada
- Marriage: Grace Marguerite Sumner 
- Died: 29 Dec 1939, Ingersoll, Oxford County, Ontario, Canada at age 45
per Janice Sutherland
from Ingersoll Tribune 4Jan1940 "David J. Dunn Taken By Death" ...death occurred at Alexanra Hospital, on Friday evening, Dec 29th...appeared in his usual health through the Christmas holiday...worked as usual on Tuesday at the plant of the Ingersoll Machine and Tool Company, where he had been a valued employee for the past 23 years...taken ill Tuesday evening...Mr. Dunn was in his 46th year, was born in North Oxford Twp, son of the late Mr. and Mrs. John Dunn...member of the Church of the Sacred Heart, Knoghts of Columbus and also a member of the Separate School Borad all of which he had given his best in a quiet thorough manner. Left to mourn...are his widow and three children, Mary, aged 15, Marjorie, aged 9 and David, aged 4. Also surviving is one brother, John, Ingersoll; and one sister, Mrs James Burns, Tarrytown,NY...internment in the Sacred Heart Cemetery...
David married Grace Marguerite Sumner  [MRIN: 551618304], daughter of Hubert Herbert Hardock Sumner  and Mary Pauline E Hill . (Grace Marguerite Sumner  was born in 1901 in Toronto, York County, Ontario, Canada and died on 29 Dec 1947 in Ingersoll, Oxford County, Ontario, Canada.)