Ottawa Senators (1st) Franchise History

3 Stanley Cup championship seasons: 1920-21, 1922-23, 1926-27
Last Stanley Cup championship: 1926-27
Folded after the 1933-34 season
 
Ottawa Senators (1st) became St Louis Eagles in 1934-35 season
St Louis Eagles disbanded after 1934-35 season
 
Best finish:
Ott Senators beat Boston in NHL Finals in 1926-27 season
StL Eagles finished 11-31-6 (28 pts) in International Division in 1934-35