1790 Washington County, Rhode Island Census
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1800 Washington County, Rhode Island Census
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1810 Washington County, Rhode Island Census
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1820 Washington County, Rhode Island Census
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1830 Washington County, Rhode Island Census
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1840 Washington County, Rhode Island Census
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1850 Washington County, Rhode Island Census
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1860 Washington County, Rhode Island Census
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1870 Washington County, Rhode Island Census
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1880 Washington County, Rhode Island Census
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1890 Washington County, Rhode Island Census
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1900 Washington County, Rhode Island Census
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1910 Washington County, Rhode Island Census
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1915 Washington County, Rhode Island State Census
1920 Washington County, Rhode Island Census
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1930 Washington County, Rhode Island Census
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