United States Census, 1940
Name Moris Steffenson
Event Place Thor, Norway Township, Humboldt, Iowa
Gender Male
Age 71
Marital Status Married
Race White
Relationship to Head of Household Head
Birthplace Norway
Birth Year (Estimated) 1869
Last Place of Residence Same House
--- Household ---
Moris Steffenson Head M 71 Norway
Christina Steffenson Wife F 70 Iowa

United States Census, 1930
Name Mons Steffenson
Event Place Norway, Humboldt, Iowa
Gender Male
Age 62
Marital Status Married
Race White
Relationship to Head of Household Head
Birth Year (Estimated) 1868
Birthplace Norway
Immigration Year 1880
Father's Birthplace Norway
Mother's Birthplace Norway
--- Household ---
Mons Steffenson Head M 62 Norway
Christena Steffenson Wife F 60 Iowa

Iowa State Census, 1925
Name Mons Steffenson
Event Place Humboldt, Humboldt, Iowa
Event Place (Original) Norway-Weaver, Humboldt, Iowa
Gender Male
Age 56
Marital Status Married
Relationship to Head of Household Head
Birth Year (Estimated) 1869
--- Household ---
Mons Steffenson Head M 56
Jens Anderson Father M 90
Christena Steffenson F 54
Clara Steffenson F 15

United States Census, 1920
Name Mons Steffenson
Event Place Thor, Humboldt, Iowa
Gender Male
Age 51
Marital Status Married
Race White
Relationship to Head of Household Head
Birth Year (Estimated) 1869
Birthplace Norway
Immigration Year 1890
Father's Birthplace Norway
Mother's Birthplace Norway
--- Household ---
Mons Steffenson Head M 51 Norway
Christine Steffenson Wife F 50 Iowa
Jenny Steffenson Daughter F 21 Iowa
Maurice Steffenson Son M 18 Iowa
Katinka Steffenson Daughter F 15 Iowa
Clara Steffenson Daughter F 10 Iowa

Iowa State Census, 1915
Name Mons Stevenson
Event Place Thor, Humboldt, Iowa
Gender Male
Age 47
Marital Status Married
Race White
Birth Year (Estimated) 1868
Birthplace Norway
Father's Birthplace Norway
Mother's Birthplace Norway

United States Census, 1910
Name M Steffenson
Event Place Norway, Humboldt, Iowa
Gender Male
Age 42
Marital Status Married
Race White
Relationship to Head of Household Head
Birth Year (Estimated) 1868
Birthplace Norway
Immigration Year 1890
Father's Birthplace Norway
Mother's Birthplace Norway
--- Household ---
M Steffenson Head M 42 Norway
Christina Steffenson Wife F 40 Iowa
Jennie Steffenson Daughter F 12 Iowa
Morris Steffenson Son M 8 Iowa
Katinka Steffenson Daughter F 6 Iowa
Clara Steffenson Daughter F 1 Iowa

United States Census, 1900
Name Mons Steffenson
Event Place Norway Township Thor town, Humboldt, Iowa
Gender Male
Age 35
Marital Status Married
Race White
Relationship to Head of Household Head
Years Married 6
Birth Date Jul 1865
Birthplace Norway
Marriage Year (Estimated) 1894
Immigration Year 1888
Father's Birthplace Norway
Mother's Birthplace Norway
--- Household ---
Mons Steffenson Head M 35 Norway
Christiane Steffenson Wife F 30 Iowa
Clarance Steffenson Son M 4 Iowa
Jennie Steffenson Daughter F 2 Iowa

Iowa State Census, 1895
Name Mons Steffenson
Event Type Census
Event Date 1895
Event Place Wright, Iowa
Gender Male
Birth Year (Estimated) 1869
--- Household ---
Mons Steffenson M 26
Christina Steffenson F 25

Iowa, County Marriages, 1838-1934
Name Mons Steffenson
Event Type Marriage
Event Date 14 Apr 1894
Event Place Goldfield, Wright, Iowa
Gender Male
Age 25
Birth Year (Estimated) 1869
Father's Name Steffen Johannason
Mother's Name M. Nelsen
Spouse's Name Christine Anderson
Spouse's Gender Female
Spouse's Age 25
Spouse's Birth Year (Estimated) 1869
Spouse's Father's Name Jens H. Anderson
Spouse's Mother's Name Anna Aleelsen