On Ancestry's web site, I found a marriage record in the Quebec, Vital and Church Records (Drouin Collection), 1621-1967 collection of Rebecca Haynen and Frances Walker.
Rebecca Haynen of Waterville, who are you? You married Francis Walker of Montreal on Sep 6, 1864 at the Church of England in Hatley on Sherbrooke Ave. My 2nd great-grandfather, William Haynen, and his mother-in-law, Marion Cronshaw, are two of the witnesses to this marriage. Are you William's sister?
I need to look through the 1861 census records in Quebec to see if I can find Rebecca before this marriage date.