Source: 18th Battalion Nominal Roll, April 1915.
Note that Nominal Roll (1915) has his name spelled as “Lilly”.
“He returned to Canada on the hospital ship Araguaya in March 1918. His wife Annie arrived in Canada on the ship Aquitania in April 1918 with their daughter Edna. Another daughter was born in Montreal in July 1919. They were living in Detroit, Michigan by 1920.”
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History of the 18th Battalion CEF, "The Fighting Eighteenth" 