1886 Birth:3007 Birth date of September 1886 taken from 1900 census enumeration. Birth place of Beulah, Pueblo County, Colorado based on parents' residence in that location.

1900 U.S. Census:3007
Pueblo County, Colorado (Precinct 39)
Enumerated 3 June 1900
Gus Clilfield (i.e. August Klipfel) •• head, white, male, born March 1848, age 52, married 30 years, born in Ohio, father born in Germany, mother born in Germany, farmer, can read, write, and speak English, owns farm free of mortgage, farm schedule 93
Leah •• wife, white, female, born November 1847, age 53, married 30 years, bore 10 children, 5 still living, born in Illinois, father born in Illinois, mother born in Ohio, can read, write, and speak English
Chas (i.e. Charles) •• son, white, male, born September 1876, age 23, single, born in Missouri, father born in Ohio, mother born in Illinois, teamster, can read, write, and speak English
Francis •• son, white, male, born May 1883, age 17, single, born in Colorado, father born in Ohio, mother born in Illinois, teamster, can read, write, and speak English
Nellie •• daughter, white, female, born October 1884, age 15, born in Colorado, father born in Ohio, mother born in Illinois, at school, attended school within the year, can read, write, and speak English
Mildred •• daughter, white, born September 1886, age 13, born in Colorado, father born in Ohio, mother born in Illinois, at school, attended school within the year, can read, write, and speak English
Valentine •• son, white, male, born February 1891, age 9, born in Colorado, father born in Ohio, mother born in Illinois, at school, attended school within the year, can read, write, and speak English

1910 U.S. Census:2684
Pueblo County, Colorado (21st Precinct)
Enumerated 19 April 1910
Enumerated by Chas. T. Klipfel
Augustus W. Klipfel •• head, male, white, 62, married once for 41 years, born in Ohio, father born in Germany, mother born in Germany, farmer, runs saw mill, works for wages, was not unemployed during year, can read and write, owns farm with mortgage, farm schedule 17 or 27, veteran
Leah •• wife, female, white, 53, married once for 41 years, born in illinois, father born in Ohio, mother born in Pennsylvania, housekeeper, can read and write
Francis I. •• son, male, 28, single, born in Colorado, father born in Ohio, mother born in Illinois, general farming, works on own account, was not unemployed during year, can read and write
Mildred C. •• daughter, female, white, 23, single, born in Colorado, father born in Ohio, mother born in Illinois, dressmaking at home, works on own account, was not unemployed during the year, can read and write
Vollie J. •• son, male, white, 18, single, born in Colorado, father born in Ohio, mother born in Illinois, teamster at odd jobs, works for wages, not unemployed during the year, can read and write
Isaac Gray •• servant, male, white, 48, single, born in Missouri, father born in United States, mother born in United States, teamster for saw mill, works for wages, was not unemployed during the year, can read and write
Brother Charles Tildon Klipfel served as enumerator for Enumeration District 151.

Married by 1918:2063 Mildred identified in her father Augustus Klipfel's 9 January 1918 obituary in the Pueblo Chieftan as "Mrs. Mildred Walters of Beulah."