The state of birth given is from personal knowledge of her daughter, Diana Conner.

The California Death Index2 gives a different date of death and says she was born in Michigan:

California Death Index, 1940-1997 about Lois Ann Conner

Name: Lois Ann Conner [Lois Ann Beckman]
Social Security #: 383307718
Sex: Female
Birth Date: 1 Jul 1935
Birthplace: Michigan
Death Date: 8 Jul 1995
Death Place: Los Angeles
Mother's Maiden Name: Iverson
Father's Surname: Beckman

Social Security Death Index11 about Lois A. Conner

Name: Lois A. Conner
SSN: 383-30-7718
Last Residence: 90266 Manhattan Beach, Los Angeles, California, United States of America
Born: 1 Jul 1935
Died: 15 Jul 1995
State (Year) SSN issued: Michigan (Before 1951)

Beckman families in South Bend, Indiana, 1930 census

Name Age
Frederick W Beckman 50
Louise E Beckman 55

Name Age
John F Beckman 45
Rose E Beckman 44
Roye S Wartha 20
Gladys K Wartha 17
Maryann Wartha 10
Thomas Wartha 7

1900 Census of Sullivan, Livingston Co IL

Name Age
Geo W Beckman 38 m 2 yrs
Elisebeth E Beckman 28 m 2 yrs mother of 1, sill living
Rolf A Beckman 5
Frederick F Beckman 4
Arnold O Beckman 2/12

1910 Census of Sullivan, Livingston Co IL

Name Age
George W Beckman 47
Elizabeth E Beckman 37
Rolley A Beckman 15
Fred Beckman 14
Arnold O Beckman 10
Wilma B Beckman 7

1920 Census of Bloomington, McLean Co IL

Name Age
George W Beckman 56
Charlotte Beckman 39 wife (must be George’s 3rd wife)
Frederick F Beckman 23
Arnold Beckman 19
Wilma Beckman 16
Oscar Gentle 40 Lodger

1930 Census of Pasadena, Los Angeles Co CA

Name Age
Arnold Beckman 29
Mabel Beckman 29