YourRoots by Genomelink
banner

Sign up to explore more

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

Sir John De Southworth 1357–1415 – Genealogical Records

Birth Date: 1357

Birth Location: Samlesbury, Lancs, England

Death Date: 9 Oct 1415

Death Location: Seige of Harfleur, Ndy, Normandy

Father: Sir SOUTHWORTH

Mother: Alicia Ewyas

Spouse(s): Margaret Houghton

Children(s): Sir Southworth, Richard DeSouthworth, Elizabeth Southworth, Gilbert Southworth, Richard Southworth

The story of Sir John De Southworth began in 1357 in Samlesbury, Lancs, England. Sir John De Southworth married Margaret Houghton, and had children including Elizabeth Southworth, Gilbert Southworth, Richard Desouthworth, Richard Southworth, Sir Thomas Southworth. Sir John De Southworth passed away in 1415 in Seige of Harfleur, Ndy, Normandy.

Find more search results for Sir Southworth
SS

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

  • The story of Sir John De Southworth began in 1357 in Samlesbury, Lancs, England.
  • Sir John De Southworth married Margaret Houghton, and had children including Elizabeth Southworth, Gilbert Southworth, Richard Desouthworth, Richard Southworth, Sir Thomas Southworth.
  • Sir John De Southworth passed away in 1415 in Seige of Harfleur, Ndy, Normandy.

Immediate Family

Parents

Spouses(s)

Children(s)

Sir Southworth's Ancestors

Self
Sir Southworth
1357–1415
Birth Place: Samlesbury, Lancs, England
Parents
Sir GILBERT SOUTHWORTH
1304–1372
Southworth, Lancashire, England
Alicia (D') Ewyas
1304–1363
Samlesbury, Lancashire, England
Grandparents
Gilbert (de) SOUTHWORTH
1240–1350
Lancashire, England
Cicely DeSalibury
1274–1300
Southworth, London, England
Great-Grandparents
William SOUTHWORTH
1250–1292
Emma
1242–1270
2nd-Great-Grandparents
Gilbert SOUTHWORTH
1230–1300
Emma Gilbert
1234–1270

Sir Southworth's Descendants

1.
SS
Sir (John De) Southworth (1357–9 Oct 1415) m. Margaret Houghton (1354–1424)
  1. 1. Sir (Thomas) Southworth 1392–1432 m. Jane (Johana) Bowthe 1396–1432
    1. 1. Sir (Christoph) Southworth 1420–1467 m. Elizabeth Molyneux 1424–1518 m. Elizabeth Molineaux 1425–
      1. 1. Sir (Christoph) Southworth 1443–1487 m. Isabel Sutton 1450–1487
        1. 1. John (De) Southworth 1478–1517 m. Helen (De) Langton 1480–1500
      2. 2. Mary Southworth 1450–
      3. 3. Juliana (Jane) Southworth 1442–1485
      4. 4. Emma Southworth 1457–
    2. 2. John (de) Southworth 1424–
    3. 3. Elizabeth Southworth 1422–
  2. 2. Richard DeSouthworth 1420–1467
  3. 3. Elizabeth Southworth 1381–
  4. 4. Gilbert Southworth 1385–
  5. 5. Richard Southworth 1390–

Sir Southworth's Timeline

2 Records

1357
1357
Birth of Sir John De Southworth in Samlesbury, Lancs, England
Samlesbury, Lancs, England
1415
9 Oct 1415
Age 58
Death of Sir John De Southworth in Seige of Harfleur, Ndy, Normandy
Seige of Harfleur, Ndy, Normandy

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 1357
    Event Place: Samlesbury, Lancs, England
    Record Source: Millennium File

    Genealogy Event 2
    Event Type: Death
    Event Date: 9 Oct 1415
    Event Place: Seige of Harfleur, Ndy, Normandy
    Record Source: Millennium File

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