New Windsor Genealogy (in Mercer County, IL)
USA (1,403,636) > Illinois (56,247) > Mercer County (274) > New Windsor (28)
NOTE: Additional records that apply to New Windsor are also found through the Mercer County and Illinois pages.
New Windsor Birth Records
Illinois, Birth Records, 1916-present Illinois Department of Public Health
New Windsor Cemetery Records
Calvary Lutheran Cemetery Find a Grave 
Hopewell Cemetery Find a Grave
New Windsor Cemetery Find a Grave
Oxford Cemetery Find a Grave
New Windsor Census Records
1855 Illinois State Census Ancestry
1865 Illinois State Census Ancestry
U.S. Federal Census 1790-1950 MyHeritage
U.S. Federal Census 1790-1950 Ancestry
United States Federal Census, 1790-1950 Family Search
New Windsor Church Records
New Windsor Death Records
1916-1950 Illinois Deaths MyHeritage
Illinois Deaths and Stillbirths Index, 1916-1947 Ancestry
Illinois Deaths, before 1916 MyHeritage
Illinois, Death Records, 1916-present Illinois Department of Public Health
Illinois, Select Deaths Index, 1877-1916 Ancestry
United States Obituary Index from Online Sources MyHeritage
New Windsor Histories and Genealogies
FamilySearch Family Tree MyHeritage
MyHeritage Family Trees MyHeritage
New Windsor Immigration Records
Illinois, Federal Naturalization Records, 1856-1991 Ancestry
US Naturalization Record Index, Northern Illinois, 1840-1950 ( includes Mercer County, IL) MyHeritage
New Windsor Map Records
Sanborn Fire Insurance Map from New Windsor, Mercer County, Illinois, June 1916 Library of Congress
New Windsor Marriage Records
1763-1900 Illinois Marriages MyHeritage
Illinois County Marriage Records, 1800-1940 Ancestry
Illinois Marriage Index, 1860-1920 Ancestry
Illinois Marriages, 1790-1860 Ancestry
Illinois, Compiled Marriages, 1851-1900 Ancestry
New Windsor Newspapers and Obituaries
United States Obituary Index from Online Sources MyHeritage
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