YourRoots by Genomelink
banner

Sign up to explore more

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

King Henry III Juaniez 'the Infirm' de Trastamara of Castile and Leon 1379–1406 – Genealogical Records

Birth Date: 4 Oct 1379

Birth Location: Burgos, Burgos, Castilla-Leon, Spain

Death Date: 25 Dec 1406

Death Location: Toledo, Toledo, Castilla-La Mancha, Spain

Father: Juan Trastamara

Mother: Eleanor Leon

Spouse(s):

Children(s):

The story of King Henry III Juaniez 'the Infirm' de Trastamara of Castile and Leon began in 1379 in Burgos, Burgos, Castilla-Leon, Spain. King Henry III Juaniez 'the Infirm' de Trastamara of Castile and Leon passed away in 1406 in Toledo, Toledo, Castilla-La Mancha, Spain.

Find more search results for King Leon
KL

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 King Henry III Juaniez 'the Infirm' de Trastamara of Castile and Leon began in 1379 in Burgos, Burgos, Castilla-Leon, Spain.
  • King Henry III Juaniez 'the Infirm' de Trastamara of Castile and Leon passed away in 1406 in Toledo, Toledo, Castilla-La Mancha, Spain.

Immediate Family

Parents

Spouses(s)

Children(s)

King Leon's Ancestors

Self
King Leon
1379–1406
Birth Place: Burgos, Burgos, Castilla-Leon, Spain
Parents
Juan I Enriquez, King of Castile y Leon, de Trastamara
1358–1390
Épila, Zaragoza, Aragon, Spain
Eleanor ((Leonor) of Aragon, Queen Consort of Castile and) Leon
1358–1382
Puig, Valencia, Pais Valenciano, Spain
Grandparents
King (Enrique II Alfonsez de Trastámara of) Castile-León
1334–1379
Sevilla, Seville, Andalucia, Spain
Juana (Manuel Penafiel de Escalona de Villena Queen-consort of) Castile-Leon
1339–1381
Escalona, Toledo, Castilla-La Mancha, Spain
Peter (IV Pedro of Aragon "The Ceremonious" King of Aragon, Sardinia and Corsica, and Valencia) Aragon
1319–1387
Balaguer, Lleida, Catalonia, Kingdom of Aragon, Spain
Eleanor ("Violante" of Sicily, Consort of Barcelona) Aragon
1325–1375
Catania, Catania, Sicilia, Italy
Great-Grandparents
Alfonso Castile-Leon
1311–1350
Leonor Leon
1310–1351
Juan Escalona
1282–1348
Blanca Lara
1311–1347
Alfonso Aragon
1299–1336
Teresa d'Entenca
1300–1327
Pedro Aragon
1305–1342
Elisabeth (Meinhardin)
1298–1322
2nd-Great-Grandparents
Ferdinand Leon
1285–1312
Constance Portugal
1290–1313
Pedro Guzman
1284–
James Aragon
1267–1327
Blanche Aragon
1280–1310

King Leon's Timeline

2 Records

1379
4 Oct 1379
Birth of King Henry III Juaniez 'the Infirm' de Trastamara of Castile and Leon in Burgos, Burgos, Castilla-Leon, Spain
Burgos, Burgos, Castilla-Leon, Spain
1406
25 Dec 1406
Age 27
Death of King Henry III Juaniez 'the Infirm' de Trastamara of Castile and Leon in Toledo, Toledo, Castilla-La Mancha, Spain
Toledo, Toledo, Castilla-La Mancha, Spain

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 4 Oct 1379
    Event Place: Burgos, Burgos, Castilla-Leon, Spain

    Genealogy Event 2
    Event Type: Death
    Event Date: 25 Dec 1406
    Event Place: Toledo, Toledo, Castilla-La Mancha, Spain

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