Charles City, Iowa (English Wikipedia)

"Medal of Honor Recipients World War II (M-S)". U.S. Army Center of Military History. December 3, 2010. Archived from the original on April 30, 2008. Retrieved January 9, 2011.

astronautscholarship.org

"George Nelson". Astronaut Scholarship Foundation. Archived from the original on October 27, 2010. Retrieved January 9, 2011.

"2020 U.S. Gazetteer Files". United States Census Bureau. Retrieved March 16, 2022.
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"Terrific Tornado in Iowa". Chicago Press and Tribune. August 3, 1858. Archived from the original on September 17, 2012. Retrieved November 29, 2010 – via GenDisasters.
"[no title]". The Iowa City Citizen. June 8, 1908. Archived from the original on September 17, 2012. Retrieved November 29, 2010 – via GenDisasters.
"CHARLES CITY IN PATH OF TORNADO". The Iowa Recorder. June 10, 1908. Archived from the original on September 17, 2012. Retrieved November 29, 2010 – via GenDisasters.

"[Photos: Charles City tornado, May 15, 1968]". Mason City Globe Gazette. May 12, 2018. Retrieved December 30, 2020.

"List of Incorporated Cities" (PDF). Iowa Secretary of State Paul D. Pate. November 2, 2022. Retrieved November 5, 2024.

Gregg, George R. (January 1965). "C.W. Hart and C.H. Parr". Morpheweb. Archived from the original on July 14, 2011. Retrieved January 9, 2011.

"Find a County". National Association of Counties. Archived from the original on May 31, 2011. Retrieved June 7, 2011.

"Station: Charles City, IA". U.S. Climate Normals 2020: U.S. Monthly Climate Normals (1991–2020). National Oceanic and Atmospheric Administration. Retrieved June 25, 2021.

"Smithsonian Museum of American History". Hart Parr #3. Retrieved November 29, 2010.

"SUSIE SMITH". Survivor. Archived from the original on December 27, 2010. Retrieved January 9, 2011.

"NowData – NOAA Online Weather Data". National Oceanic and Atmospheric Administration. Retrieved June 25, 2021.

"Find a County". National Association of Counties. Archived from the original on May 31, 2011. Retrieved June 7, 2011.
Gode Davis. "American Lynching [INFAMOUS LYNCHINGS] | James Cullen". americanlynching.com. Archived from the original on May 20, 2017. Retrieved April 1, 2016.
"Terrific Tornado in Iowa". Chicago Press and Tribune. August 3, 1858. Archived from the original on September 17, 2012. Retrieved November 29, 2010 – via GenDisasters.
"[no title]". The Iowa City Citizen. June 8, 1908. Archived from the original on September 17, 2012. Retrieved November 29, 2010 – via GenDisasters.
"CHARLES CITY IN PATH OF TORNADO". The Iowa Recorder. June 10, 1908. Archived from the original on September 17, 2012. Retrieved November 29, 2010 – via GenDisasters.
"US Gazetteer files 2010". United States Census Bureau. Archived from the original on February 20, 2011. Retrieved May 11, 2012.
Gregg, George R. (January 1965). "C.W. Hart and C.H. Parr". Morpheweb. Archived from the original on July 14, 2011. Retrieved January 9, 2011.
"George Nelson". Astronaut Scholarship Foundation. Archived from the original on October 27, 2010. Retrieved January 9, 2011.
"Medal of Honor Recipients World War II (M-S)". U.S. Army Center of Military History. December 3, 2010. Archived from the original on April 30, 2008. Retrieved January 9, 2011.
"SUSIE SMITH". Survivor. Archived from the original on December 27, 2010. Retrieved January 9, 2011.