ok, I have some info for you.
Looks like Edward was one of the Home Immigation program.
Found item for Edward.
Arrived in Canada - St John New Brunswick 5th Apr 1929
And then on to Ottawa Ontario to the ST.Georges Home.
He would have then been placed into the farm work program.
Listed father as J T Rafferty, 10 Winifred Gardens, Wallsend so this seems to be the right lookup.
Also found "Home Children Report", my understanding it was a report card on the individuals - I assume by the Catholic Church services, done once a year. It looks like he was placed in a farming community of Campbellford, about 90 miles East of Toronto. I took photocopies which I can scan and send to you or if the files too big I can mail them to you.
There are several Rafferty's listed in and around this area in the phone book.
Assuming Edward stayed in Ontario you could do a search for Marrige/Death record info.
Let me know and I will give you the details.
BTW you seem to be a major contributor...
Elliot