Grant Township, Cerro Gordo County, Iowa incorporated settlements. According to the USGS, it contains one cemetery, Grant. The city of Fertile borders it to the north. Grant Township, Cerro Gordo County, Iowa Grant Township is one of 16 townships in Cerro Gordo County, Iowa, USA. As of the 2000 census, its population was 354. Grant Township was the site of the airplane crash north of the city of Clear Lake, in which rock and roll stars Buddy Holly, Ritchie Valens, and J.P. "The Big Bopper" Richardson, along with their pilot Roger A. Peterson, were killed on February 3, 1959. The site is located in the extreme
The Big Bopper throttle shortly after takeoff about 5 miles outside Mason City in the middle of farm country. The reason remains unknown, but Peterson may have lost his visual reference and thought that he was ascending while he was actually descending. It is also possible that he had mechanical problems and was attempting to turn back toward Mason City. The right wingtip of the Beechcraft Bonanza sliced into the frozen ground and sent the aircraft cartwheeling across a cleared cornfield at approximately 170 mph. Holly, Valens, and Richardson were ejected from the plane on impact and probably tumbled along with the wreckage