John Ross Calhoun ^{28,150,265,277,278,279,286,287,288}

  Noted events in his life were:

• Residence, 1920, Des Moines Ward 6, Polk, Iowa, USA. ²⁷⁹

• Residence, 1910, Sherlock, Finney, Kansas, USA. ²⁸⁸

• Residence, 1915, Des Moines, Polk, Iowa. ²⁷⁷

• Residence, 1880, Colo, Story, Iowa, USA. ²⁸⁷

• Residence: Des Moines, Polk, Iowa. ²⁸⁶

• Residence: Age: 46Marital Status: Married; Relation to Head of House: Head, 1920, Des Moines Ward 6, Polk, Iowa, USA. ²⁷⁹

• Residence: Age: 57Marital Status: Married; Relation to Head of House: Head, 1930, Des Moines, Polk, Iowa, USA. ²⁷⁸

• Residence: Age: 36Marital Status: Married; Relation to Head of House: Head, 1910, Nevada Ward 1, Story, Iowa, USA. ²⁶⁵

• Residence: Age: 50Marital Status: Married; Relation to Head of House: Head, Jan 1, 1925, Polk, Iowa. ²⁷⁷

John married Clara May Simons on Dec 19, 1900 in Battle Creek, Calhoun County, Michigan. (Clara May Simons was born on Oct 12, 1875 in Battle Creek, Calhoun, Michigan, United States ^{265,277,278,279,289,290,291}, christened in Calhoun, Michigan ²⁸⁹ and died in Sep 1937 in Des Moines, Polk County, Iowa.)