What is the best method to find children of relatives who hve died in the last 10-15 years?

First you must know when and where your relatives died. If you don't know start with the OCFA to track down burial information. Once you have a date and place you can find an obituary that may list names and places of children. You can then use 411 or telephone listings to track them down. Another option would be to contact the funeral home and request contact with the next of kin listed.

Where would I find passanger list for various ports?

See the The ShipsList Home Page for information regarding Ships, Passenger Lists and the like.

A lot of family member's have told me that my great grandfather changed his name to Freeman. When questioned to ask what his name use to be my response is either he was just French or La something. What I want to know how could I find out what his name use to be?

[From Forebears Research] - If you can go back into a couple of records prior to the name change that is alleged and see if by association you can deduce who he might have been - almost by filtering out each of the neighbours and accounting for each body so to speak then the odd one out, if it's the same person repeatedly, and especially if that name "disappears" when "Freeman" appears, is your man.

My g-g-grandfather William Killey (b. 1841 or 1842) was known to be a staunch Orangeman, as was one of his brothers. Does anyone know if Orangemen were particularly powerful as a political or religious group in Ontario or the Isle of Man, and if this group exists still would they have records of my g-g-grandfather belonging or not?

[From Brian McConnell] - Many members of the Orange Association in Canada were active politically and indeed prominent leaders as you will see from information on the Canada Orange Heritage Site. Most Canadians and others seem entirely unaware of this now. It is a part of Canadian history that has been foregotten and is no longer taught anywhere.
    Canada's first Prime Minister, Sir John A. Macdonald, was an Orangemen as were three others, the latest being John Diefenbaker. Joseph Smallwood, the leader who led Newfoundland into Canada in 1949 was an Orangeman as was his father. Many Premiers of Ontario and Mayors of Toronto up to the early 1970s were Orange members.
    The author of "The Maple Leaf Forever" , once Canada's unofficial national anthem, was an Orangeman - Alexander Muir.
    The Purpose of the Canada Orange Mailing List is to encourage the exchange of information about the culture, history, and genealogy of Orange members who came to Canada and their descendants. Contemporary politics in Canada or anywhere else is banned from the list.
    I hope this answers some of your questions. The Orange Association is still active in Canada and has men's and ladies lodges in all provinces. However, as with many other fraternal groups its numbers have dramatically declined in recent years. If you have any other questions please do not hesitate to ask or encourage others to view the Canada Orange Heritage Site and join the Canada Orange Mailing List.
    I am the Webmaster of the Canada's Orange Roots . It is an independent site operated by myself with the assistance of information provided by volunteers interested in the heritage of Orangeism in Canada. On the Site you will find links to pages with information about the history, culture and genealogy of Orangeism in Canada.
    I am also the Administrator of the Canada Orange Mailing List which is referred to on the Canada Orange Heritage Site. It is a Rootsweb List open to the public which was begun in November, 1998 and has about 225 members. Some 40% are members of the Orange Association and the remainder are descendants of Orange members who are interested in learning about their Orange roots. To join send the message "subscribe" without the quotes, leaving the subject blank, to: Can-Orange-L-request@rootsweb.com

I don't know how to go about finding relatives that can supply me with general info history, medical.

Start with who you do know and request names & addresses of other relatives. When you contact these relatives ask the same question. Before you know it you'll have an address book full of relations. Another tactic is gleaning information from family documents such as obituaries, birth notices and the like. They usually provide names and in the case of some obituaries locations (ie, daughter Jane from Toronto, ON). Then take this information and scour the phone books for any matches.