The Ottawa Auditorium was also built by the Deys , who were part owners of the Ottawa Senators .
The last Senators game at the arena was held on March 10 , 1923 , after which the team moved to the Ottawa Auditorium .
The Ottawa Auditorium was also built by the Deys , who were part owners of the Senators   .
The last Senators game at the arena was held on March 10 , 1923 , after which the team moved to the Ottawa Auditorium .