 He returned to Ottawa to join the now-professional Ottawa Hockey Club for the 1908-09 season, scoring nine goals in eleven games as Ottawa won the league and another Stanley Cup championship.In 1909, Gilmour moved to Montreal, married and stopped playing competitive hockey.Gilmour did play some exhibition games for the Ottawa New Edinburghs in 1911, and played two games with the Ottawa Senators of the National Hockey Association (NHA) in 1916.