Birth and death dates from CA death index. CA death index shows her name as Kate Brady Burke. She was the daughter of Peter L and Mary Irving Brady. She had four brothers Patrick "Pat", Robert "Bob", Peter J and Bernard. She was widowed by 1930 according to the census of 1903.

1900 US Census
Name: Katie Brady
Age: 11
Birth Date: Sep 1888
Birthplace: California, USA
Home in 1900: Township 1, Kern, California
Sheet Number: 3
Number of Dwelling in Order of Visitation: 51
Family Number: 52
Race: White
Gender: Female
Relation to Head of House: Daughter
Marital status: Single
Father's Name: Peter T Brady
Father's Birthplace: Ireland
Mother's Name: Mary E Brady
Mother's Birthplace: California, USA
Occupation: At School
Attended School: 7
Can Read: Yes
Can Write: Yes
Can Speak English: Yes
Neighbors: View others on page
Household Members:
Name Age
Peter T Brady 58
Mary E Brady 40
Bernard F Brady 22
Robert J Brady 16
Peter J Brady 15
Patrick O Brady 12
Katie Brady 11
Catherine Irving 69
Maggie Mulligan 40

1910 US Census
Name: Katharine S Brady
Age in 1910: 20
Birth Year: abt 1890
Birthplace: California
Home in 1910: Township 1, Kern, California
Street: County Road
Race: White
Gender: Female
Relation to Head of House: Daughter
Marital Status: Single
Father's Name: Peter T Brady
Father's Birthplace: Ireland
Mother's Name: Mary E Brady
Mother's Birthplace: California
Native Tongue: English
Able to read: Yes
Able to Write: Yes
Neighbors: View others on page
Household Members Age Relationship
John Mulligan 77 Cousin
Peter T Brady 69 Head
Isaac Martin 63 Boarder
Mary E Brady 52 Wife
Maggie Mulligan 45 Cousin
Bernard P Brady 32 Son
Robert J Brady 26 Son
Peter J Brady 25 Son
Patrick O Brady 23 Son
Katharine S Brady 20 Daughter

1920 US Census
Name: Katherine Brady
Age: 28
Birth Year: abt 1892
Birthplace: California
Home in 1920: Bakersfield Ward 4, Kern, California
Residence Date: 1920
Race: White
Gender: Female
Marital Status: Single
Able to Speak English: Yes
Occupation: Professional
Industry: Hospital
Employment Field: Wage or Salary
Able to read: Yes
Able to Write: Yes

1930 US Census
Name: Katherine E Burke
[Katherine E Burk]
Birth Year: abt 1890
Gender: Female
Race: White
Age in 1930: 40
Birthplace: California
Marital Status: Married
Relation to Head of House: Sister
Homemaker?: Yes
Home in 1930: Township 1, Kern, California, USA
Map of Home: Township 1, Kern, California
Street Address: Isabella
Dwelling Number: 232
Family Number: 233
Age at First Marriage: 31
Attended School: No
Able to Read and Write: Yes
Father's Birthplace: Ireland
Mother's Birthplace: California
Able to Speak English: Yes
Occupation: Trained Nurse
Industry: Home
Class of Worker: Wage or salary worker
Employment: Yes
Household Members Age Relationship
Margaret Mulligan 75 Boarder
Bernard B Brady 52 Head
Patrick E Brady 43 Brother
Katherine E Burke 40 Sister

1940 US Census
Name: Katherine Burke
Age: 50
Estimated Birth Year: abt 1890
Gender: Female
Race: White
Birthplace: California
Marital Status: Divorced
Relation to Head of House: Sister
Home in 1940: Kern, California
Map of Home in 1940: Kern, California
Inferred Residence in 1935: Hobo Hot Springs, Isabella, Kernville, Weldon, Kern, California
Resident on farm in 1935: Yes
Sheet Number: 8A
Occupation: Farmer
Attended School or College: No
Highest Grade Completed: Elementary school, 8th grade
Hours Worked Week Prior to Census: 56
Class of Worker: Working on own account
Weeks Worked in 1939: 52
Income: 0
Income Other Sources: No
Neighbors: View others on page
Household Members Age Relationship
Bernard Brady62 Head
Patrick E Brady 53 Brother
Katherine Burke 50 Sister

Social Security Applications and Claims Index
Name: Katy Brady Burke
[Katy Brady Brady]
Gender: Female
Race: White
Birth Date: 3 Sep 1889
Birth Place: Kernville, California
Father: Peter T Brady
Mother: Mary E Irving
Notes: Aug 1937: Name listed as KATY BRADY BURKE