English: DISTRICT INCLUDED COUNTIES BATHURST Created in 1822 from Eastern District, abolished in 1849 Lanark 1824-1849 Carleton (transferred from Johnstown District) 1822-1838 (transferred to Dalhousie District) Renfrew 1845-1849 BROCK Created in 1839 from London District, abolished in 1849 Oxford (transferred from London District) 1839-1849 COLBORNE Created in 1841 from Newcastle District, abolished in 1849 Peterborough (transferred from Newcastle District) 1841-1849 DALHOUSIE Created in 1842, from Bathurst District, abolished in 1849 Carleton (transferred from Bathurst District) 1842-1849 EASTERN Created in 1788 as Lunenburg District, renamed in 1792, abolished in 1849 Dundas 1792-1849 Glengarry 1798-1849 Grenville 1792-1800 (transferred to Johnstown District) Leeds 1792-1800 (transferred to Johnstown District) Ontario (comprised of the Islands in the St. Lawrence River) 1792-1800 (abolished) Prescott 1800-1816 (transferred to Ottawa District) Russell 1800-1816 (transferred to Ottawa District) Stormont 1792-1849 GORE Created in 1816 from Home and Niagara Districts, abolished in 1849 Halton 1816-1849 Wentworth 1816-1849 HOME Created in 1788 as Nassau District, renamed in 1792, abolished in 1849 Durham 1792-1802 (transferred to Newcastle District) Lincoln 1792-1798 (transferred to Niagara District) Norfolk [part] 1792-1798 (transferred to London District) Northumberland 1792-1802 (transferred to Newcastle District) Simcoe 1821-1843 (transferred to Simcoe District) York 1792-1849 HURON Created in 1841 from London District, abolished in 1849 Huron (transferred from London District) 1841-1849 JOHNSTOWN Created in 1800 from Eastern District, abolished in 1849 Leeds (transferred from Eastern District) 1800-1849 Grenville (transferred from Eastern District) 1800-1849 Carleton 1800-1822 (transferred to Bathurst District) LONDON Created in 1800 from Home and Western Districts, abolished in 1849 Middlesex 1800-1849 Huron 1835-1841 Norfolk (transferred from Western District) 1800-1837 (transferred to Talbot District) Oxford 1800-1839 (transferred to Brock District) MIDLAND Created in 1788 as Mecklenburg District, renamed in 1792, abolished in 1849 Frontenac 1792-1849 Addington 1792-1849 (merged with Lennox County in 1800) Lennox 1792-1849 (merged with Addington County in 1800) Hastings 1792-1839 (transferred to Victoria District) Prince Edward 1792-1831 (transferred to Prince Edward District) NEWCASTLE Created in 1802 from Home District, abolished in 1849 Durham (transferred from Home District) 1802-1849 Northumberland (transferred from Home District) 1802-1849 Peterborough 1878-1841 (transferred to Colborne District) NIAGARA Created in 1800 from Home District, abolished in 1849 Haldimand 1800-1849 Lincoln (transferred from Home District) 1800-1849 Welland (created from Lincoln County) 1845-1849 OTTAWA Created in 1816 from Eastern District, abolished in 1849 Russell (transferred from Eastern District) 1816-1849 Prescott (transferred from Eastern District) 1816-1849 PRINCE EDWARD Created in 1834 from Midland District, abolished in 1849 Prince Edward (transferred from Midland District) 1834-1849 SIMCOE Created in 1843 from Home District, abolished in 1849 Simcoe (transferred from Home District) 1843-1849 TALBOT Created in 1837 from London District, abolished in 1849 Norfolk (transferred from London District) 1837-1849 VICTORIA Created in 1839 from Midland District, abolished in 1849 Hastings (transferred from Midland District) 1839-1849 WELLINGTON Created in 1840 from Gore, Simcoe, and Huron Districts, abolished in 1849 Waterloo 1840-1849 WESTERN Created in 1788 as Hesse District, renamed in 1792, abolished in 1849 Essex 1792-1849 Kent 1792-1849 Norfolk [part] 1792-1798 (transferred to London District)
French: DISTRICT COMTÉS DU DISTRICT BATHURST Constitué en 1822 à partir du district de l'Est, aboli en 1849 Lanark 1824-1849 Carleton (transféré du district de Johnstown) 1822-1838 (transféré au district de Dalhousie) Renfrew 1845-1849 BROCK Constitué en 1839 à partir du district de London, aboli en 1849 Oxford (transféré du district de London) 1839-1849 COLBORNE Constitué en 1841 à partir du district de Newcastle, aboli en 1849 Peterborough (transféré du district de Newcastle) 1841-1849 DALHOUSIE Constitué en 1842 à partir du district de Bathurst, aboli en 1849 Carleton (transféré du district de Bathurst) 1842-1849 EST Constitué en 1788 sous le nom de district de Lunenburg, change de nom en 1792, aboli en 1849 Dundas 1792-1849 Glengarry 1798-1849 Grenville 1792-1800 (transféré au district de Johnstown) Leeds 1792-1800 (transféré au district de Johnstown) Ontario (incluant les îles du fleuve St. Laurent) 1792-1800 (aboli) Prescott 1800-1816 (transféré au district d'Ottawa) Russell 1800-1816 (transféré au district d'Ottawa) Stormont 1792-1849 GORE Constitué en 1816 à partir des districts de Home et de Niagara, aboli en 1849 Halton 1816-1849 Wentworth 1816-1849 HOME Constitué en 1788 sous le nom de district de Nassau, change de nom en 1792, aboli en 1849 Durham 1792-1802 (transféré au district de Newcastle) Lincoln 1792-1798 (transféré au district de Niagara) Norfolk [partie] 1792-1798 (transféré au district de London) Northumberland 1792-1802 (transféré au district de Newcastle) Simcoe 1821-1843 (transféré au district de Simcoe) York 1792-1849 HURON Constitué en 1841 à partir du district de London, aboli en 1849 Huron (transféré du district de London) 1841-1849 JOHNSTOWN Constitué en 1800 à partir du district de l'Est, aboli en 1849 Leeds (transféré du district de l'Est) 1798-1849 Grenville (transféré du district de l'Est) 1800-1849 Carleton 1800-1822 (transféré au district de Bathurst) LONDON Constitué en 1800 à partir des district de Home et de l'Ouest, aboli en 1849 Middlesex 1800-1849 Huron 1835-1841 Norfolk (transféré du district de l'Ouest) 1800-1837 (transféré au district de Talbot) Oxford 1800-1839 (transféré au district de Brock) MIDLAND Constitué en 1788 sous le nom de district de Mecklenburg, change de nom en 1792, aboli en 1849 Frontenac 1792-1849 Addington 1792-1849 (fusionné avec le comté de Lennox en 1800) Lennox 1792-1849 (fusionné avec le comté de Addington en 1800) Hastings 1792-1837 (transféré au district de Victoria) Prince Edward 1792-1831 (transféré au district de Prince Edward) NEWCASTLE Constitué en 1802 à partir du district de Home, aboli en 1849 Durham (transféré du district de Home) 1802-1849 Northumberland (transféré du district de Home) 1802-1849 Peterborough (transféré au district de Colborne) 1838-1841 NIAGARA Constitué en 1800 à partir du district de Home, aboli en 1849 Haldimand 1800-1849 Lincoln (transféré du district de Home) 1800-1849 Welland (constitué à partir du comté de Lincoln) 1845-1849 OTTAWA Constitué en 1816 à partir du district de l'Est, aboli en 1849 Russell (transféré du district de l'Est) 1816-1849 Prescott (transféré du district d'Eastern) 1816-1849 PRINCE EDWARD Constitué en 1834 à partir du district de Midland, aboli en 1849 Prince Edward (transféré du district de Midland) 1834-1849 SIMCOE Constitué en 1843 à partir du district de Home, aboli en 1849 Simcoe (transféré du district de Home) 1843-1849 TALBOT Constitué en 1837 à partir du district de London, aboli en 1849 Norfolk (transféré du district de London) 1837-1849