YourRoots by Genomelink
banner

Sign up to explore more

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

Johanna Trethewey of Cornwall 1465–1521 – Genealogical Records

Birth Date: 1465

Birth Location: Southampton, Hampshire, England

Death Date: 1521

Death Location: Yorkshire, England

Father: Roger Southhamptonn

Mother: Johanna None

Spouse(s): Sir Canterbury"

Children(s): George Mann

In 1465, Johanna Trethewey of Cornwall entered the world in Southampton, Hampshire, England, born to Roger Trethewey Of Southhamptonn And Johanna. Johanna Trethewey of Cornwall married Sir John Le Mann Keeper Of The West Gate At Canterbury, and had children including George Thomas Mann. Johanna Trethewey of Cornwall passed away in 1521 in Yorkshire, England.

Find more search results for Johanna Cornwall
JC

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

  • In 1465, Johanna Trethewey of Cornwall entered the world in Southampton, Hampshire, England, born to Roger Trethewey Of Southhamptonn And Johanna.
  • Johanna Trethewey of Cornwall married Sir John Le Mann Keeper Of The West Gate At Canterbury, and had children including George Thomas Mann.
  • Johanna Trethewey of Cornwall passed away in 1521 in Yorkshire, England.

Immediate Family

Parents

Roger Southhamptonn
1442–1522
Birth Location: –
RS
Johanna None
1439–1522
Birth Location: –
J

Spouses(s)

Sir Canterbury"
1461–1528
Birth Location: Mann's Manor, Bredgar, Canterbury, Kent, England
SC

Children(s)

George Mann
1497–1539
Birth Location: Norfolk, England
GM

Johanna Cornwall's Ancestors

Self
Johanna Cornwall
1465–1521
Birth Place: Southampton, Hampshire, England
Parents
Roger Trethewey of Southhamptonn
1442–1522
Johanna
1439–1522
Grandparents
Great-Grandparents
2nd-Great-Grandparents

Johanna Cornwall's Descendants

1.
JC
Johanna (Trethewey of) Cornwall (1465–1521) m. Sir (John Le Mann "Keeper of The West Gate At) Canterbury" (1461–May 1528)
  1. 1. George (Thomas) Mann 1497–1539
    1. 1. Melchior Mann 1526–1589 m. Barbara Müller 1523–1560
      1. 1. Sebastianus Mann 1560–1634 m. Dorothea 1560–
        1. 1. Martin Mann –1649 m. Anna (Marie) Capiski 1580–1622

Johanna Cornwall's Timeline

2 Records

1465
1465
Birth of Johanna Trethewey of Cornwall in Southampton, Hampshire, England
Southampton, Hampshire, England
1521
1521
Age 56
Death of Johanna Trethewey of Cornwall in Yorkshire, England
Yorkshire, England

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 1465
    Event Place: Southampton, Hampshire, England

    Genealogy Event 2
    Event Type: Death
    Event Date: 1521
    Event Place: Yorkshire, England
Find more search results for Johanna Cornwall

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