YourRoots by Genomelink
banner

Sign up to explore more

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

Sir Henry Grosmont Plantagenet Lancaster 1310–1361 – Genealogical Records

Birth Date: 1310

Birth Location: Grosmont Castle, Grosmont, Monmouthshire, England

Death Date: 23 Mar 1361

Death Location: Leicester, Leicester Unitary Authority, Leicestershire, England

Father: Henry Lancaster

Mother: Matilda Lancaster

Spouse(s):

Children(s):

The story of Sir Henry Grosmont Plantagenet Lancaster began in 1310 in Grosmont Castle, Grosmont, Monmouthshire, England. Sir Henry Grosmont Plantagenet Lancaster passed away in 1361 in Leicester, Leicester Unitary Authority, Leicestershire, England.

Find more search results for Sir Lancaster
SL

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 Sir Henry Grosmont Plantagenet Lancaster began in 1310 in Grosmont Castle, Grosmont, Monmouthshire, England.
  • Sir Henry Grosmont Plantagenet Lancaster passed away in 1361 in Leicester, Leicester Unitary Authority, Leicestershire, England.

Immediate Family

Parents

Spouses(s)

Children(s)

Sir Lancaster's Ancestors

Self
Sir Lancaster
1310–1361
Birth Place: Grosmont Castle, Grosmont, Monmouthshire, England
Parents
Henry Wryneck Plantagenet 3rd Earl Lancaster
1281–1345
Grismond Castle, Monmouth, England
Matilda ("Maud" de Chaworth Countess of) Lancaster
1282–1322
Kidwell, Carmarthen, Carmarthenshire, Wales
Grandparents
Great-Grandparents
2nd-Great-Grandparents

Sir Lancaster's Timeline

2 Records

1310
1310
Birth of Sir Henry Grosmont Plantagenet Lancaster in Grosmont Castle, Grosmont, Monmouthshire, England
Grosmont Castle, Grosmont, Monmouthshire, England
1361
23 Mar 1361
Age 51
Death of Sir Henry Grosmont Plantagenet Lancaster in Leicester, Leicestershire, England
Leicester, Leicestershire, England

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 1310
    Event Place: Grosmont Castle, Grosmont, Monmouthshire, England
    Record Source: UK and Ireland, Find a Grave Index

    Genealogy Event 2
    Event Type: Death
    Event Date: 23 Mar 1361
    Event Place: Leicester, Leicestershire, England
    Record Source: UK and Ireland, Find a Grave Index

    Genealogy Event 3
    Event Type: Burial
    Event Place: Leicester, Leicester Unitary Authority, Leicestershire, England
    Record Source: UK and Ireland, Find a Grave Index

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