1940 USA census
Name: William Angle Coonrod
Respondent: Yes
Age: 21
Estimated Birth Year: abt 1919
Gender: Male
Race: White
Birthplace: Missouri
Marital Status: Single
Relation to Head of House: Son (Child)
Home in 1940: Springfield, Greene, Missouri
Map of Home in 1940: View Map
Street: East Madison Street
House Number: 405
Inferred Residence in 1935: Springfield, Greene, Missouri
Residence in 1935: Same House
Sheet Number: 10A
Attended School or College: Yes
Highest Grade Completed: College, 3rd year
Income Other Sources: No

W L Coonrod 54
Bertha Angle Coonrod 51
William Angle Coonrod 21
Ellen Louise Coonrod 17
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New Zealand, Electoral Rolls
Name: William Angle Coonrod
Electoral Year: 1981
District: East Coast Bays
Region or Province: Auckland
15 Toros Street
Also Lesley Claire Coonrod

United States Census, 1920
Name: William A Coonrod
Event Type: Census
Event Year: 1920
Event Place: Mount Pleasant, Bates, Missouri, United States
Gender: Male
Age: 1
Marital Status: Single
Race: White
Race (Original): White
Can Read: Yes
Can Write: Yes
Relationship to Head of Household: Son
Relationship to Head of Household (Original): Son
Own or Rent: Own
Birth Year (Estimated): 1919
Birthplace: Missouri
Father's Birthplace: Missouri
Mother's Birthplace: Missouri

Wm L Coonrod Head M 35 Missouri
Bertha A Coonrod Wife F 31 Missouri
William A Coonrod Son M 1 Missouri

Halbert F Coonrod Brother M 29 Kansas
Lula W Coonrod Sister-in-law F 25 Missouri

District: 13 , Sheet Number and Letter: 12B , Household ID: 326 , Line Number: 59 , Affiliate Name: The U.S. National Archives and Records Administration (NARA) , Affiliate Publication Number: T625 , GS Film number: 1820905 , Digital Folder Number: 004312392 , Image Number: 00268

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United States Census, 1930
Name: William A Coonrod
Event Type: Census
Event Year: 1930
Event Place: Butler, Bates, Missouri, United States
Gender: Male
Age: 11
Marital Status: Single
Race: White
Race (Original): White
Relationship to Head of Household: Son
Relationship to Head of Household (Original): Son
Birth Year (Estimated): 1919
Birthplace: Missouri
Father's Birthplace: Missouri
Mother's Birthplace: Missouri
Household Role Gender Age Birthplace
William T Coonrod Head M 45 Missouri
Bertha A Coonrod Wife F 42 Missouri
William A Coonrod Son M 11 Missouri
Ellen T Coonrod Daughter F 7 Missouri
District: 0019 , Sheet Number and Letter: 21A , Household ID: 409 , Line Number: 27 , Affiliate Name:

The U.S. National Archives and Records Administration (NARA) , Affiliate Publication Number: T626 , Affiliate Film Number: 1176 , GS Film number: 2340911 , Digital Folder Number: 004660328 , Image Number: 00238

William Angle COONROD
B: 18 Oct 1918 in Missouri, USA
D: 4 September 1999 in Auckland, New Zealand

Married
Lesley Claire Watters
B: abt 1921
D: 28 October 1996 in Northshore, Auckland, New Zealand

Married On 7 Aug 1943 in St Andrews Church, Wellington.

Previous Marriage to
Harry Ross DIX
Birth 6 Sep 1916
Death 30 Jun 1942 in El Alamein, Egypt

Claire's Parents:

William Watters
B: New Zealand
D: 26 Apr 1955 in Wanganui, Manawatu-Wanganui, New Zealand

Madge Burt
B: 6 Aug 1892 in Christchurch, Christchurch, Canterbury, New Zealand
D: 2 Mar 1959 in Costa Mesa, Orange, California, United States

William Angle COONROD's Parents:

William Lee COONROD
B: 12 Oct 1884 in Wareensburg, Missouri, USA
D: 29 Mar 1951 in Nevada, Vernon, Missouri, United States

Bertha Orr ANGLE
B: 4 Oct 1887 in Davis, Henry, Missouri, United States
D: 7 Mar 1978 in Wichita, Sedgwick, Kansas, United States

I have sent you a private message. ask if you need more info

looks like Lesley returned with William to the USA at some point after the end of WW2

U.S. Naturalization Record Indexe
Name: Lesley Claire Coonrod
Birth Date: abt 1921
Age at Event: 28
Court District: California
Date of Action: 14 Jan 1949