The Division and Adjustment of the Debts, Credits, Liabilities, Properties, and Assets of Upper Canada and Lower Canada shall be referred to the Arbitrament of Three Arbitrators, One chosen by the Government of Ontario, One by the Government of Quebec, and One by the Government of Canada ; and the Selection of the Arbitrators shall not be made until the Parliament of Canada and the Legislatures of Ontario and Quebec have met; and the Arbitrator chosen by the Government of Canada shall not be a Resident either in Ontario or in Quebec.