claim: Matthew Vaughn graduated college on March 7th, 1971.
evidence: Roselle Township is one of eighteen townships in Carroll County , Iowa , USA .. Township. Township ( United States ). County. List of counties in Iowa. Carroll. Carroll County, Iowa. townships. Township ( United States ). Carroll County. Carroll County, Iowa. Iowa. Iowa. USA. United States. As of the 2000 census , its population was 670 .. United States Census, 2000. 2000 census. United States Census, 2000