YourRoots by Genomelink
banner

Sign up to explore more

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

Thelma M Post 1911–1989 – Genealogical Records

Birth Date: 23 MAR 1911

Birth Location: New York, USA

Death Date: MAY 1989

Death Location: Wallkill, Ulster, New York, United States of America

Father: Arthur Post

Mother: Maude Mater

Spouse(s): Harold Clapper

Children(s):

Thelma M Post was born in 1911 in New York, USA, the child of Arthur T Post And Maude Dela Mater. In 1920, Thelma M Post resided in Newburgh, Orange, New York. Thelma M Post married Harold Scott Clapper. Thelma M Post passed away in 1989 in Wallkill, Ulster, New York, United States of America.

Find more search results for Thelma Post
TP

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

  • Thelma M Post was born in 1911 in New York, USA, the child of Arthur T Post And Maude Dela Mater.
  • In 1920, Thelma M Post resided in Newburgh, Orange, New York.
  • Thelma M Post married Harold Scott Clapper.
  • Thelma M Post passed away in 1989 in Wallkill, Ulster, New York, United States of America.

Immediate Family

Parents

Spouses(s)

Children(s)

Thelma Post's Ancestors

Self
Thelma Post
1911–1989
Birth Place: New York, USA
Parents
Arthur T Post
1880–
New York, USA
Maude (deLa) Mater
1882–
Ulster, New York, United States
Grandparents
Jeramiah Post
1840–
New York
Emily
1843–
New York
William (G deLa) Mater
1847–
New York
Ellen (Jessie deLa) Mater
1847–1890
Plymouth, Huron, OH
Great-Grandparents
Thomas Delmater
1815–
Elvira
1814–
John Mater
1819–
Dina Brink
1820–
2nd-Great-Grandparents
Peter Mater
1793–
Mary Brink
1795–
Abraham Brink
1800–

Thelma Post's Timeline

3 Records

1911
23 MAR 1911
Birth of Thelma M Post in New York, USA
New York, USA
1920
1920
Age 9
Thelma M Post resided here in Newburgh, Orange, New York
Newburgh, Orange, New York
1989
MAY 1989
Age 78
Death of Thelma M Post in Wallkill, Ulster, New York, United States of America
Wallkill, Ulster, New York, United States of America

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 23 MAR 1911
    Event Place: New York, USA
    Record Source:
    [1] U.S., Social Security Death Index, 1935-2014, Number: 072-03-9626; Issue State: New York; Issue Date: Before 1951.
    [2] 1920 United States Federal Census, Year: 1920; Census Place: Newburgh, Orange, New York; Roll: T625_1252; Page: 12B; Enumeration District: 146; Image: .

    Genealogy Event 2
    Event Type: Residence
    Event Date: 1920
    Event Place: Newburgh, Orange, New York
    Record Source: 1920 United States Federal Census, Year: 1920; Census Place: Newburgh, Orange, New York; Roll: T625_1252; Page: 12B; Enumeration District: 146; Image: .

    Genealogy Event 3
    Event Type: Death
    Event Date: MAY 1989
    Event Place: Wallkill, Ulster, New York, United States of America
    Record Source: U.S., Social Security Death Index, 1935-2014, Number: 072-03-9626; Issue State: New York; Issue Date: Before 1951.

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