YourRoots by Genomelink
banner

Sign up to explore more

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

Mary Louise Knott 1918–1995 – Genealogical Records

Birth Date: 7 Oct 1918

Birth Location: Dallas, Dallas, Texas, USA

Death Date: 27 Dec 1995

Death Location: Dallas, Dallas County, Texas, United States of America

Father: Proctor Knott

Mother: Maudie Holderness

Spouse(s): Harry Oster

Children(s): Ina Havens

Mary Louise Knott was born in 1918 in Dallas, Dallas, Texas, USA, the child of Proctor Bradshaw Knott And Maudie Holderness. In 1920, Mary Louise Knott resided in Rotan, Fisher, Texas, USA. In 1930, Mary Louise Knott resided in Rotan, Rotan, Fisher, Texas, USA. Mary Louise Knott married Harry Edward Oster, Odell Havens, and had children including Ina Lou Havens, Kitty Sue Oster. Mary Louise Knott passed away in 1995 in Dallas, Dallas County, Texas, United States of America.

Find more search results for Mary Knott
MK

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

  • Mary Louise Knott was born in 1918 in Dallas, Dallas, Texas, USA, the child of Proctor Bradshaw Knott And Maudie Holderness.
  • In 1920, Mary Louise Knott resided in Rotan, Fisher, Texas, USA.
  • In 1930, Mary Louise Knott resided in Rotan, Rotan, Fisher, Texas, USA.
  • Mary Louise Knott married Harry Edward Oster, Odell Havens, and had children including Ina Lou Havens, Kitty Sue Oster.
  • Mary Louise Knott passed away in 1995 in Dallas, Dallas County, Texas, United States of America.

Immediate Family

Parents

Spouses(s)

Children(s)

Mary Knott's Ancestors

Self
Mary Knott
1918–1995
Birth Place: Dallas, Dallas, Texas, USA
Parents
Proctor Bradshaw Knott
1890–1965
Glen Rose, Texas
Maudie Holderness
1888–1970
Clay Center, Kansas
Grandparents
Elisha (James) Holderness
1862–1926
Illinois, United States of America
Mary (Laura) McGunnigle
1862–1947
Washington County, Illinois, United States of America
Great-Grandparents
Matthew McGunnigle
1830–1886
Rhoda Edmiston
1836–1925
2nd-Great-Grandparents
John Edmiston
1804–1850
Vashti Joines
1802–1837

Mary Knott's Descendants

1.
MK
Mary (Louise) Knott (7 Oct 1918–27 Dec 1995) m. Harry (Edward) Oster (18 December 1920–9 April 1983)
  1. 1. Ina (Lou) Havens 1936–2020 m. Martin (Taylor) Oliver 1933–2004

Mary Knott's Timeline

8 Records

1918
7 Oct 1918
Birth of Mary Louise Knott in Dallas, Dallas, Texas, USA
Dallas, Dallas, Texas, USA
1920
1920
Age 2
Mary Louise Knott resided here in Rotan, Fisher, Texas, USA
Rotan, Fisher, Texas, USA
1930
1930
Age 12
Mary Louise Knott resided here in Rotan, Rotan, Fisher, Texas, USA
Rotan, Rotan, Fisher, Texas, USA
1935
1935
Age 17
Mary Louise Knott resided here in Rotan, Fisher, Texas
Rotan, Fisher, Texas
1940
1940
Age 22
Mary Louise Knott resided here in Justice Precinct 3, Rotan, Fisher, Texas, USA
Justice Precinct 3, Rotan, Fisher, Texas, USA
1950
1950
Age 32
Mary Louise Knott resided here in Dallas, Dallas, Texas, USA
Dallas, Dallas, Texas, USA
1951
Before 1951
Age 33
Mary Louise Knott resided here in Texas
Texas
1995
27 Dec 1995
Age 77
Death of Mary Louise Knott in Dallas, Dallas County, Texas, United States of America
Dallas, Dallas County, Texas, United States of America

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 7 Oct 1918
    Event Place: Dallas, Dallas, Texas, USA
    Record Source:
    [1] Texas, U.S., Birth Certificates
    [2] 1920 United States Federal Census
    [3] U.S., Find a Grave® Index, 1600s-Current

    Genealogy Event 2
    Event Type: Residence
    Event Date: 1920
    Event Place: Rotan, Fisher, Texas, USA
    Record Source: 1920 United States Federal Census

    Genealogy Event 3
    Event Type: Residence
    Event Date: 1930
    Event Place: Rotan, Rotan, Fisher, Texas, USA
    Record Source: 1930 United States Federal Census

    Genealogy Event 4
    Event Type: Residence
    Event Date: 1935
    Event Place: Rotan, Fisher, Texas
    Record Source: 1940 United States Federal Census

    Genealogy Event 5
    Event Type: Residence
    Event Date: 1940
    Event Place: Justice Precinct 3, Rotan, Fisher, Texas, USA
    Record Source: 1940 United States Federal Census

    Genealogy Event 6
    Event Type: Residence
    Event Date: 1950
    Event Place: Dallas, Dallas, Texas, USA
    Record Source: 1950 United States Federal Census, United States of America, Bureau of the Census; Washington, D.C.; Seventeenth Census of the United States, 1950; Record Group: Records of the Bureau of the Census, 1790-2007; Record Group Number: 29; Residence Date: 1950; Home in 1950: Dallas, Dallas, Texa

    Genealogy Event 7
    Event Type: Residence
    Event Date: Before 1951
    Event Place: Texas
    Record Source: U.S., Social Security Death Index, 1935-2014, Social Security Administration; Washington D.C., USA; Social Security Death Index, Master File

    Genealogy Event 8
    Event Type: Death
    Event Date: 27 Dec 1995
    Event Place: Dallas, Dallas County, Texas, United States of America
    Record Source:
    [1] U.S., Social Security Death Index, 1935-2014, Social Security Administration; Washington D.C., USA; Social Security Death Index, Master File
    [2] U.S., Find a Grave® Index, 1600s-Current

    Genealogy Event 9
    Event Type: Burial
    Event Place: Dallas, Dallas County, Texas, United States of America
    Record Source: U.S., Find a Grave® Index, 1600s-Current

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