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Wentworth County
This area of Ontario is covered by Wentworth County GenWeb. The information presented below is merely an outline of the county and does not include what is available for genealogical research for this area. For information on genealogical research of this area please visit Wentworth County GenWeb.

Established in 1816 from the counties of Haldimand, Lincoln and York. The first settlers were United Empire Loyalists.

This county was dissolved in 1974 and along with the City of Hamilton became the Regional Municipality of Hamilton-Wentworth.

"Population 42,619 in 1852 and 358,827 in 1966."3

Wentworth County is located in South-Western Ontario.

  • Prior to 1816 - Haldimand County, Lincoln County, York County
  • 1816-1849 - part of Gore District
  • 1974-present - Regional Municipality of Hamilton-Wentworth


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    3 Place Names of Ontario by Floreen Carter, 1984
    5 Place Names of Ontario by Alan Rayburn, 1997

  • Upper Canada [Est. 1791]
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    Addington County [Est. 1792]
    Algoma District [Est. 1858]
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    Gore District [Est. 1816]
    Grenville County [Est. 1792]
    Grey County [Est. 1852]
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    Haliburton County [Est. 1874]
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    Hesse District [Est. 1788]
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    Waterloo County [Est. 1838]
    Welland County [Est. 1845]
    Wellington County [Est. 1852]
    Wellington District [Est. 1837]
    Wentworth County [Est. 1816]
    Western District [Est. 1792]
    York County [Est. 1792]

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