By my records, your Angelique Titley that you mention, is the mother of my gggrandmother, Marie-Reine Dicaire, married to my gggrandfather Andre Benoit on February 19, 1838 in Rigaud Quebec.
If your marriage dates for her parents, Angelique and Louis, are correct, it appears she was only 16 yrs old when she married my gggrandfather.
I have researched the Benoit side of my family right back to 1653, when Paul Benoit first stepped foot in Canada. I am trying to find some history on the Titley and Dicaire Families, as I have been unable to find brothers and sisters of Andre. If I can be of any help, please keep contact. If you have found any other information on the Dicaire/Benoit relationship, any information would be much appreciated.