August 12, 1909

Institution of Riverdale Lodge No. 494

 

 

 

 

October 15, 1918

Institution of John Ross Robertson Lodge No. 545

 

 

 

 

February 9, 2001

Amalgamation of Riverdale John Ross Robertson Lodge No. 494

 

October 3, 2009

100th Anniversary Celebration of Riverdale John Ross Robertson Lodge No. 494