I too am looking for info on the Diplock family. My grandfather, Russell John Diplock was also born in Toronto Ontario Canada. Off hand I don't know what year he was born but he died on May 16, 1983, He had 4 brothers and 1 sister, Oliver, Frank, Cliff, Gord and Hilda. Gord served in WW2, Russell and Frank owned a flooring company in Toronto for a number of years called `Diplock Durable Floors`. Russell had 3 daughers, Doreen (my mother), Gloria and Marilyn.