My dad likely never got back to you due to a PC crash -- not sure if he really even goes online but as far as i know he has a lot of info. HOPEFULLY my mom can email me info but I fear his stuff is now only in paper form -- better than nothing!!
I am confused on the different spellings as well -- guess a typo that started -- i THOUGHT my gramma (Alice) spelled it Lalonde but who knows LOL
So I guess you would be a second cousin of mine? I will look for you on Facebook as there are two Laura Cascanettes on line (I am the older one and live in BC)