61. [Oaths, &c. of Lieutenant Governor.] Every Lieutenant Governor shall, before assuming the Duties of his Office, make and subscribe before the Governor General or some Person authorized by him Oaths of Allegiance and Office similar to those taken by the Governor General. 62. [Application of provisions referring to Lieutenant Governor.] The Provisions of this Act referring to the Lieutenant Governor extend and apply to the Lieutenant Governor for the Time being of each Province or other the Chief Executive Officer or Administrator for the Time being carrying on the Government of the Province, by whatever Title he is designated. 63. [Appointment of Executive Officers for Ontario and Quebec.] The Executive Council of Ontario and of Quebec shall be composed of such Persons as the Lieutenant Governor from Time to Time thinks fit, and in the first instance of the following Officers, namely,--the Attorney General, the Secretary and Registrar of the Province, the Treasurer of the Province, the Commissioner of Crown Lands, and the Commissioner of Agriculture and Public Works, with in Quebec, the Speaker of the Legislative Council and the Solicitor General. 64. [Executive Government of Nova Scotia and New Brunswick.] The Constitution of the Executive Authority in each of the Provinces of Nova Scotia and New Brunswick shall, subject to the Provisions of this Act, continue as it exists at the Union until altered under the Authority of this Act. 65. [Powers to be exercised by Lieutenant Governor of Ontario or Quebec with Advice, or alone.] All Powers, Authorities, and Functions which under any Act of the Parliament of Great Britain, or of the Parliament of the United Kingdom of Great Britain and Ireland, or of the Legislature of Upper Canada, Lower Canada, or Canada, were or are before or at the Union vested in or exerciseable by the respective Governors or Lieutenant Governors of those Provinces, with the Advice or with the Advice and Consent of the respective Executive Councils thereof, or in conjunction with those Councils, or with any Number of Members thereof, or by those Governors or Lieutenant Governors individually, shall, as far as the same are capable of being exercised after the Union in relation to the Government of Ontario and Quebec respectively, be vested in and shall or may be exercised by the Lieutenant Governor of Ontario and Quebec respectively, with the Advice or with the Advice and Consent of or in conjunction with the respective Executive Councils, or any Members thereof, or by the Lieutenant Governor individually, as the Case requires, subject nevertheless (except with respect to such as exist under Acts of the Parliament of Great Britain, or of the Parliament of the United Kingdom of Great Britain and Ireland,) to be abolished or altered by the respective Legislatures of Ontario and Quebec.