1840, Washington, Iowa
1840, Mount Pleasant, Iowa
1840, Fort Atkinson, Iowa
1839, Dubuque, Iowa
1838, Fairfield, Iowa
1834, Des Moines, Iowa
1808, Fort Madison, Iowa
1754, Story City, Iowa
500, Guttenberg, Iowa
, Ames, Iowa
, Cedar Rapids, Iowa
, Des Moines, Iowa
, West Des Moines, Iowa
, Knoxville, Iowa
, Marengo, Iowa
