United States Census, 1900
Arbor Vitae town, Vilas, Wisconsin
Delma Trudeau Age 14 Birth Apr 1886 Race White
Relationship to Head of Household Daughter
Household Role Sex Age Birthplace
Joseph S Trudeau Head Male 34 Michigan
Virginia Trudeau Wife Female 33 Wisconsin
Delma Trudeau Daughter Female 14 Wisconsin
Lily E Trudeau Daughter Female 13 Wisconsin
Joseph E Trudeau Son Male 10 Wisconsin
Frederick Trudeau Son Male 9 Wisconsin
Herbie Trudeau Son Male 4 Wisconsin
Ervan Trudeau Son Male 4 Wisconsin
Mary I Trudeau Daughter Female 2 Wisconsin

United States Census, 1910
Crandon, Forest, Wisconsin
Delma M Ackerman Age 24 Birth 1886 Married
Relationship to Head of Household Wife
Household Role Sex Age Birthplace
Nickolas B Ackerman Head Male 29 Wisconsin
Delma M Ackerman Wife Female 24 Wisconsin
Raymond J Ackerman Son Male 6 Wisconsin
Ronald W Ackerman Son Male 5 Wisconsin
Russell J Ackerman Son Male 2 Wisconsin

United States Census, 1920
Oneida, Wisconsin
Delma Ackerman Age 33 Married
Relationship to Head of Household Wife
Household Role Sex Age Birthplace
Nickolas Ackerman Head Male 38 Wisconsin
Delma Ackerman Wife Female 33 Wisconsin
Raymond Ackerman Son Male 16 Wisconsin
Ronald Ackerman Son Male 14 Wisconsin
Russel Ackerman Son Male 12 Wisconsin
Robert Ackerman Son Male 9 Wisconsin
Roy Ackerman Son Male 6 Michigan
Rena Ackerman Daughter Female 4 Michigan

United States Census, 1930
Iron Mountain, Dickinson, Michigan
Delma Ackerman Age 43 Married
Relationship to Head of Household Wife
Household Role Sex Age Birthplace
Nicholas Ackerman Head Male 49 Wisconsin
Delma Ackerman Wife Female 43 Wisconsin
Russell Ackerman Son Male 22 Wisconsin
Roy Ackerman Son Male 17 Michigan
Rena Ackerman Daughter Female 14 Michigan

United States Census, 1940
Iron Mountain, Dickinson, Michigan
Della Ackerman Age 54 Birth 1886 Married
Relationship to Head of Household
Household Role Sex Age Birthplace
Nick Ackerman Head Male 59 Wisconsin
Della Ackerman Wife Female 54 Wisconsin
Leonard Trudeau Brother-in-law Male 28 Wisconsin
Rena Olson Daughter Female 24 Michigan

Michigan Death Certificates, 1921-1952
Della Ackerman Age 59 Married
Death 21 Oct 1945=Iron Mountain, Dickinson, Michigan
Birth 16 Apr 1886 Birthplace Rudolph, Wisconsin
Father Fred Trudeau. Mother Virginia Pruse

Michigan Death Records
County Dickinson/City/village/township Iron Mountain
Della Ackerman Birth 1886 Age 59
Death Oct 21 1945
Father Fred Trudeau. Mother Virginia Pruse

[ Researched by Karlene Hall]