Jewel was born on 5 Mar 1922 in Los Angeles, California.
In 1930, Jewel was living in Los Angeles, California, with her parents and brother, Wilbur. 
On 4 Aug 1939, Jewel married Albert VonAchen in Orange County, California.
"California, County Birth and Death Records, 1800-1994," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:QGLW-859W : 18 January 2018), Jewel Eileen Ennis, 05 Mar 1922; citing Birth, Los Angeles, Los Angeles, California, United States, California State Archives, Sacramento.
↑ United States Census, 1930," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:XC84-F52 : accessed 15 September 2018), Julia Ennis in household of Joseph Ennis, Los Angeles (Districts 0501-0750), Los Angeles, California, United States; citing enumeration district (ED) ED 679, sheet 8A, line 20, family 60, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 162; FHL microfilm 2,339,897.
↑ "California, County Marriages, 1850-1952," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:K8FK-9KZ : 8 December 2017), Albert Kenwood Von Achen and Jewel Eileen Ennis, 04 Aug 1939; citing Orange, California, United States, county courthouses, California; FHL microfilm 2,051,214.
It may be possible to confirm family relationships with Jewel by comparing test results with other carriers of her ancestors' mitochondrial DNA.
However, there are no known mtDNA test-takers in her direct maternal line.
It is likely that these autosomal DNA test-takers will share DNA with Jewel: