United States Census, 1940
Name Jennie Steffenson
Event Place Ward 2, Des Moines, Des Moines Township, Polk, Iowa
Gender Female
Age 42
Marital Status Divorced
Race White
Relationship to Head of Household Head
Birthplace Iowa
Birth Year (Estimated) 1898
Last Place of Residence Same Place
--- Household ---
Jennie Steffenson Head F 42 Iowa
Leroy Addy Roomer M 22 Iowa
Floyd Addy Roomer M 24 Iowa

United States Census, 1930
Name Jennie Steffenson
Event Place Des Moines, Polk, Iowa
Gender Female
Age 32
Marital Status Single
Race White
Relationship to Head of Household Roomer
Birth Year (Estimated) 1898
Birthplace Iowa
Father's Birthplace Norway
Mother's Birthplace Iowa
--- Household ---
Frank A Du Bridge Head M 57 Kansas
Elizabeth Du Bridge Wife F 56 Illinois
Fred A Du Bridge Son M 19 Michigan
Florence Sasker Roomer F 22 North Dakota
Clara Steffenson Roomer F 21 Iowa
Jennie Steffenson Roomer F 32 Iowa
Alinia Swalla Roomer F 32 Iowa

United States Census, 1920
Name Jenny Steffenson
Event Place Thor, Humboldt, Iowa
Gender Female
Age 21
Marital Status Single
Race White
Relationship to Head of Household Daughter
Birth Year (Estimated) 1899
Birthplace Iowa
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 Jennie Stefenson
Event Place Thor, Humboldt, Iowa
Gender Female
Age 16
Marital Status Single
Race White
Birth Year (Estimated) 1899
Birthplace Iowa
Father's Birthplace Norway
Mother's Birthplace Iowa

United States Census, 1910
Name Jennie Steffenson
Event Place Norway, Humboldt, Iowa
Gender Female
Age 12
Marital Status Single
Race White
Relationship to Head of Household Daughter
Birth Year (Estimated) 1898
Birthplace Iowa
Father's Birthplace Norway
Mother's Birthplace Iowa
--- 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 Jennie Steffenson
Event Place Norway Township Thor town, Humboldt, Iowa
Gender Female
Age 2
Marital Status Single
Race White
Relationship to Head of Household Daughter
Birth Date Feb 1898
Birthplace Iowa
Father's Birthplace Norway
Mother's Birthplace Iowa
--- 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