Percy Bradbury in Canada

I have a photo that I know is a cousin.I think she is a dau. of Percy and Helen (Walker)Bradbury.....called Beatrice "Irene" BRADBURY. She was b. Sept. 22, 1922. Any help would be so muchly appreciated. :)) IS that near a Hertford...that's where the parents got married Mar. 3, 1919. Is there a way to see that marriage???

Thanks a lot,
Shelley