ABR Kenny is not from my Fernamagh (Methodist) Kenny line.
ABR likely came from another (Anglican) line who settled in Gouldburn, Carleton County, on the west side of Ottawa, Ontario. I have a chart of this Mark Kenny family, which includes references to the Scharfe family, if I remember correctly.
ABR was born in the Hintonburg district of Ottawa. They were entered into the 1901 census under the name "Keeny". His father was Robert, and his mother, Charlotte Scharfe. The family lived in the New Hintonburgh district in Ottawa, and the father was a lumberman. Lumbering was big in the Ottawa/Gaineau area in the 19th century.
if you dig around a bit in Google, you will find an excellent and extensive history of the 126th. There are a number of good photos of ABR Kenny.
Are you looking for a relative or records/details? Please advise as to where we are making progress, if any?