If you live in Canada the seach for unclaimed money at the Bank of Canada site is free..
The next site was very good too and had different reults..
Check the names of your friends, relatives, co-workers, neighbours and anyone else you can think of. Be sure to also check the names of relatives that have passed on as this is one of the most common ways money become lost.
There are currently over 780,000 bank accounts worth $227 Million being held by the Government of Canada.
These are few others that may or may not be of any use...
Let us know if you find anything!!!
The World http://www.unclaimedassets.com
Other sites and links....
http://www.foundmoney.com/
http://www.missingmoney.com/Main/Search.cfm
http://www.unclaimed.org/mainframe.asp?VisitorType=owner
http://www.cashunclaimed.com/