YourRoots by Genomelink
banner

Sign up to explore more

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

Roger Johnson 1749–1831 – Genealogical Records

Birth Date: 18 Mar 1749

Birth Location: Frederick, Maryland

Death Date: 3 Mar 1831

Death Location: Frederick Town, Frederick, Maryland, United States

Father: Thomas Jr.

Mother: Dorcas Sedgwick

Spouse(s):

Children(s):

The story of Roger Johnson began in 1749 in Frederick, Maryland. Roger Johnson passed away in 1831 in Frederick Town, Frederick, Maryland, United States.

Find more search results for Roger Johnson
RJ

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:
B
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

  • The story of Roger Johnson began in 1749 in Frederick, Maryland.
  • Roger Johnson passed away in 1831 in Frederick Town, Frederick, Maryland, United States.

Immediate Family

Parents

Spouses(s)

Children(s)

Roger Johnson's Ancestors

Self
Roger Johnson
1749–1831
Birth Place: Frederick, Maryland
Parents
Thomas Johnson Jr.
1701–1779
Calvert County, Maryland, USA
Dorcas Sedgwick
1705–1770
Calvert, Maryland, United States
Grandparents
Thomas (Johnson) Sr.
1655–1714
Great Yarmouth, Norfolk, England
Mary Baker
1656–1716
Lincolnshire, England
Joshua (I) Sedwick
1671–1733
Calvert, Maryland, USA
Elizabeth Fisher
1671–1738
Calvert, Maryland
Great-Grandparents
James Johnson
1650–
Margaret Thompson
1654–
John Baker
1621–1672
Mary Woodward
1623–1707
Thomas Sedgwick
1640–1698
Elizabeth Freeman
1646–1689
Henry Fisher
1650–1720
Amanda Snyder
1650–
2nd-Great-Grandparents
John Aylesbury)
1598–1678
Mary Woodward
1606–1679
Robert Sedgwick*
1613–1656
Joanna Allen*)
1612–1667
Thomas Freeman
1620–1686
Elizabeth Clipsham
1613–
James Fisher
1630–1700
Snyder
1620–

Roger Johnson's Timeline

2 Records

1749
18 Mar 1749
Birth of Roger Johnson in Frederick, Maryland
Frederick, Maryland
1831
3 Mar 1831
Age 82
Death of Roger Johnson in Frederick Town, Frederick, Maryland, United States
Frederick Town, Frederick, Maryland, United States

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 18 Mar 1749
    Event Place: Frederick, Maryland

    Genealogy Event 2
    Event Type: Death
    Event Date: 3 Mar 1831
    Event Place: Frederick Town, Frederick, Maryland, United States

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