There are actually three marriages for Catherine BLAIS in Carleton County:

1. Married Achille TREPANNIER 7 Jan 1907, Catherine was age 22, born Ottawa, parents Jos. BLAIS and Olympe LAFRANCE.

2. Married Wilfred DESJARDINS 27 Jan 1908, Catherine was age 24, born Ottawa, parents Israel BLAIS and Marguerite LAHAIE.

3. Married Auguste Louis ALBERT 28 Oct 1915, Catherine was age 15, born Ottawa, parents Alexandre Honoré BLAIS and Domithilde (Matilda) LAVOIE.

If one of these is the marriage you’re looking for I can email you a copy.