YourRoots Logo
Sign up free
banner

Sign up to explore more

Create a free account to navigate family trees, view ancestors, and discover connections.

Sign up free

Jean Holt 1921 – 1998 – Genealogical Records

Birth Date: 10 Mar 1921

Birth Location: New Haven, New Haven, Connecticut

Death Date: 8 Dec 1998

Death Location: Branford, New Haven, Connecticut

Father: Frederick Holt

Mother: Helen Potter

Spouse(s): Paul Nenninger

Children(s): Allyn Nenninger

In 1921, Jean Holt entered the world in New Haven, New Haven, Connecticut, born to Frederick Burton Holt and Helen Potter. In 1930, Jean Holt resided in Hamden, New Haven, Connecticut. In 1940, Jean Holt resided in Cheshire, New Haven, Connecticut. Jean Holt married Paul Fred Nenninger, and had children including Allyn F Nenninger. Jean Holt passed away in 1998 in Branford, New Haven, Connecticut.

Find more search results for Jean Holt
JH

Reliability Score

This score reflects the reliability of the source family tree. A high rating indicates a trustworthy source with strong data consistency.

Reliability Score:
A
Criteria:
  • A 3 criteria (Strong)
  • B 2 criteria (Medium)
  • C 1 criteria (Basic)
  • N/A 0 criteria (Insufficient)

This tree's reliability score:

  • Record available
  • Descendant's record available
  • Star tree owner

Biography

  • In 1921, Jean Holt entered the world in New Haven, New Haven, Connecticut, born to Frederick Burton Holt and Helen Potter.
  • In 1930, Jean Holt resided in Hamden, New Haven, Connecticut.
  • In 1940, Jean Holt resided in Cheshire, New Haven, Connecticut.
  • Jean Holt married Paul Fred Nenninger, and had children including Allyn F Nenninger.
  • Jean Holt passed away in 1998 in Branford, New Haven, Connecticut.

Immediate Family

Parents

Spouses(s)

Children(s)

Jean Holt's Ancestors

Self
Jean Holt
1921 – 1998
Birth Place: New Haven, New Haven, Connecticut
Parents
Frederick Burton Holt
1879 – 1955
New Haven County, Connecticut
Helen Potter
1896 – 1953
Connecticut
Grandparents
Wallace (Burton) Holt
1846 – 1915
New Haven, New Haven, Connecticut
Augusta (T) Brooks
1850 – 1930
Connecticut
Theodore (Agustus) Potter
1846 – 1910
New Haven, New Haven, Connecticut
Martha Patter
1864 –
Connecticut, USA
Great-Grandparents
Samuel Holt
1822 – 1906
Eunice Ward
1824 – 1858
Horace Brooks
1821 –
Mary Wright
1822 – 1917
2nd-Great-Grandparents
Jeremiah Holt
1798 – 1850
Urina Fowler
1798 – 1884

Jean Holt's Descendants

1.
JH
Jean Holt (10 Mar 1921 – 8 Dec 1998) m. Paul (Fred) Nenninger (15 Jul 1902 – 27 Mar 1981)
  1. 1. Allyn (F) Nenninger (4 May 1951 – ) m. Patricia (Ellen) Cosgrove (abt 1952 – )

Jean Holt's Timeline

5 Records

1921
10 Mar 1921
Birth of Jean Holt in New Haven, New Haven, Connecticut
New Haven, New Haven, Connecticut
1930
1930
Age 9
Jean Holt resided here in Hamden, New Haven, Connecticut
Hamden, New Haven, Connecticut
1940
1940
Age 19
Jean Holt resided here in Cheshire, New Haven, Connecticut
Cheshire, New Haven, Connecticut
1951
Before 1951
Age 30
Jean Holt resided here in Connecticut
Connecticut
1998
8 Dec 1998
Age 77
Death of Jean Holt in Branford, New Haven, Connecticut
Branford, New Haven, Connecticut

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 10 Mar 1921
    Event Place: New Haven, New Haven, Connecticut
    Record Source:
    [1] 1940 United States Federal Census, Year: 1940; Census Place: Cheshire, New Haven, Connecticut; Roll: m-t0627-00514; Page: 2A; Enumeration District: 5-27
    [2] Social Security Death Index, Social Security Administration; Washington D.C., USA; Social Security Death Index, Master File
    [3] Connecticut Death Index, 1949-2001
    [4] 1930 United States Federal Census, Year: 1930; Census Place: Hamden, New Haven, Connecticut; Page: 21A; Enumeration District: 0141; FHL microfilm: 2340008
    [5] U.S., Social Security Applications and Claims Index, 1936-2007

    Genealogy Event 2
    Event Type: Residence
    Event Date: 1930
    Event Place: Hamden, New Haven, Connecticut
    Record Source: 1930 United States Federal Census, Year: 1930; Census Place: Hamden, New Haven, Connecticut; Page: 21A; Enumeration District: 0141; FHL microfilm: 2340008

    Genealogy Event 3
    Event Type: Residence
    Event Date: 1940
    Event Place: Cheshire, New Haven, Connecticut
    Record Source: 1940 United States Federal Census, Year: 1940; Census Place: Cheshire, New Haven, Connecticut; Roll: m-t0627-00514; Page: 2A; Enumeration District: 5-27

    Genealogy Event 4
    Event Type: Residence
    Event Date: Before 1951
    Event Place: Connecticut
    Record Source: Social Security Death Index, Social Security Administration; Washington D.C., USA; Social Security Death Index, Master File

    Genealogy Event 5
    Event Type: Residence
    Event Place: Branford, New Haven, Connecticut
    Record Source: Connecticut Death Index, 1949-2001

    Genealogy Event 6
    Event Type: Residence
    Event Place: Cheshire, New Haven, Connecticut
    Record Source: 1940 United States Federal Census, Year: 1940; Census Place: Cheshire, New Haven, Connecticut; Roll: m-t0627-00514; Page: 2A; Enumeration District: 5-27

    Genealogy Event 7
    Event Type: Death
    Event Date: 8 Dec 1998
    Event Place: Branford, New Haven, Connecticut
    Record Source:
    [1] Social Security Death Index, Social Security Administration; Washington D.C., USA; Social Security Death Index, Master File
    [2] Connecticut Death Index, 1949-2001
    [3] U.S., Social Security Applications and Claims Index, 1936-2007

About YourRoots

Family Tree Map

Explore your family tree geographically

Import your GEDCOM file to transform your family tree into an interactive global map. See your roots laid out visually and understand your true geographic heritage.

Powerful tools like “Trace Back To Me” instantly map your family’s migration paths from a chosen ancestor all the way back to you.

LEARN MORE
AI Genealogy Research

Discover ancestors beyond “end-of-line” automatically

Import your family tree and let AI expand it for you. AI Ancestor Finder scans “end-of-line” ancestors to uncover their parents across hundreds of family lines at once. AI Deep Research analyzes selected ancestors and family clusters, suggesting relevant records and next steps.

Turn on Auto Research Mode to get new discoveries daily or weekly, so your tree keeps growing even while you’re away.

LEARN MORE
DNA Match

Find more DNA matches across all DNA tests

Combine your DNA data with your family tree to unlock the full power of YourRoots DNA Match. Connect with relatives across major testing services — Ancestry, 23andMe, MyHeritage, and more.

View your matches’ maps and trees to identify shared ancestors, and soon you’ll be able to add them directly to your own tree and map.

LEARN MORE
Ancestry Reports

Ancestry DNA analysis that goes deeper than others

Unlock exclusive reports that reveal your deeper origins.

  • Deep Ancestry Report — Analyze 130+ ethnicities, sub-regions, and 1,800+ communities in one detailed view.
  • Global & Native American Reports — Developed with Stanford researchers to uncover hidden ancestries across all 22 chromosomes.
  • Ancient DNA Series — Compare your DNA with 1,000+ ancient genomes from Viking, Celtic, and early American civilizations.
LEARN MORE