The Kingdom of Eshialand (pop. 47,533,854) is made up of five provinces, these being:
Ontario (pop. 13,597,843) - the same as the RL province of Ontario, Canada, plus the Regional County Municipality of Vaudreuil-Soulanges, Québec. Capital and largest city: Eshialand City (which, in RL terms, is an amalgamation of the cities of Toronto, Pickering, Oshawa, Markham, Vaughan, Mississauga, Brampton, Burlington, and Hamilton, and the towns of Whitby, Ajax, and Oakville)
Michigan (pop. 9,883,635) - the same as the RL state of Michigan. Capital: Lansing. Largest city: Detroit.
Ohio (pop. 11,689,100) - the same as the RL state of Ohio. Capital: Columbus. Largest city: Cleveland.
Allegheny (pop. 6,024,000) - consisting of the West Virginia counties of Brooke, Hancock, Marshall, and Ohio, and the Pennsylvania counties of Allegheny, Armstrong, Beaver, Bedford, Blair, Bradford, Butler, Cambria, Cameron, Carbon, Centre, Clarion, Clearfield, Clinton, Columbia, Crawford, Elk, Erie, Fayette, Forest, Fulton, Greene, Huntingdon, Indiana, Jefferson, Juniata, Lackawanna, Lawrence, Luzerne, Lycoming, McKean, Mercer, Montour, Mifflin, Monroe, Northumberland, Perry, Pike, Potter, Schuylkill, Snyder, Somerset, Sullivan, Susquehanna, Tioga, Union, Venango, Warren, Washington, Wayne, Westmoreland, and Wyoming. Capital and largest city: Pittsburgh.
Adirondack (pop. 6,339,276) - consisting of the New York counties of Albany, Allegany, Broome, Cattaraugus, Cayuga, Chautauqua, Chemung, Chenango, Clinton, Columbia, Cortland, Delaware, Erie, Essex, Franklin, Genesee, Greene, Hamilton, Herkimer, Jefferson, Livingston, Lewis, Madison, Monroe, Montgomery, Niagara, Oneida, Onondaga, Ontario, Orleans, Oswego, Otsego, Rensselaer, St. Lawrence, Saratoga, Schenectady, Schoharie, Schuyler, Steuben, Sullivan, Tioga, Tompkins, Ulster, Warren, Washington, Wayne, Wyoming, and Yates. Capital: Albany. Largest city: Buffalo.
(population data: 2010 U.S. census, 2016 Canadian census)