See notes for mother Ethyl Hendrickson. See 1930 census notes under father.

National Archives, Access to Archival Databases (AAD)
http://aad.archives.gov/aad/record-detail.jsp?dt=893&rid=8158022
World War II enlistment record:
Army serial number: 39852883
Theron C. Carnefix
Residence: Phoenix, Pima Co., Arizona
Date of enlistment: 20 Nov 1942
Initial designation: Private
Nativity: West Virginia, born 1922
Eduation: 2 years of high school
Civilian occupation: Sales clerk
Single, without dependents

Goodner Family Book Ancestry site:
Page for Godfrey Goodner: http://goodnerfamilybook.goodner.info/godfrey_goodner.htm
...
1g Melissa Vernon Heidelberg, born 6–4–1933. Married Theron Clifford Carnefix, 11–21–1956. Residence: 1521 N Euclid, Tucson. Arizona.
1h Daughter, born 11–21–1957.

Social Security Death Index
Name: Theron Carnefix
SSN: 526-24-8298
Last Residence: 85711 Tucson, Pima, Arizona, United States of America
Born: 9 Jun 1922
Died: 7 Nov 1989
State (Year) SSN issued: Arizona (Before 1951 )

US Public Records Index
Name: Theron C Carnefix
Street address: 5738 E 19th St
City: Tucson
County: Pima
State: Arizona
Zip Code: 85711
Phone Number: 520-747-2924
Record Number: 133398053

1. Living CARNEFAX