John Herbert Duggan (December 17, 1897 â February 3, 1977) was a Canadian ice hockey player who played 27 games in the National Hockey League with the Ottawa Senators during the 1925âÂÂ26 season. Born in Ottawa, Duggan had a lengthy career in the Ottawa City Hockey League before joining the NHL. He died at an Ottawa hospital in 1977 and is interred at Notre Dame Cemetery.