YourRoots Logo SIGN UP
banner

Got DNA tested?

Upload your data to unlock more DNA matches across Ancestry, 23andMe, and MyHeritage — totally FREE.

SIGN UP

Mary Richardson Johnston 1779 – 1826 – Genealogical Records

Birth Date: 1779

Birth Location: Union, Union, South Carolina, United States

Death Date: 28 Nov 1826

Death Location: North Carolina, United States

Father: John Johnston

Mother: Sarah Otterson

Spouse(s):

Children(s):

The birth of Mary Richardson Johnston took place in 1779 in Union, Union, South Carolina, United States, to John Johnston and Sarah Otterson. Mary Richardson Johnston's death occurred in 1826 in North Carolina, United States.

Find more search results for Mary Johnston
MJ

Family tree

Parents

John Johnston
1731 – 1780
Birth Location: Pennsylvania, Somerset, Pennsylvania, USA
JJ
Sarah Otterson
1750 – 1785
Birth Location: Union, Union, South Carolina, United States
SO

Spouses(s)

Children(s)

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Year: 1779
    Event Place: Union, Union, South Carolina, United States

    Genealogy Event 2
    Event Type: Death
    Event Year: 28 Nov 1826
    Event Place: North Carolina, United States
Find more search results for Mary Johnston

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