YourRoots by Genomelink
banner

Sign up to explore more

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

John II (Joao) de Aviz of Portugal, Lord Reguengos de Monsaraz, King of Castile 1400–1442 – Genealogical Records

Birth Date: 13 Jan 1400

Birth Location: Santarém, Santarem, Portugal

Death Date: 18 Oct 1442

Death Location: Alcácer, Valencia, Pais Valenciano, Spain

Father: Joao Portugal

Mother: Philippa Portugal

Spouse(s):

Children(s):

John II (Joao) de Aviz of Portugal, Lord Reguengos de Monsaraz, King of Castile was born in 1400 in Santarém, Santarem, Portugal, the child of Joao I Portugal And Philippa Plantagenet Queen Consort Of Portugal. John II (Joao) de Aviz of Portugal, Lord Reguengos de Monsaraz, King of Castile passed away in 1442 in Alcácer, Valencia, Pais Valenciano, Spain.

Find more search results for John Castile
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

  • John II (Joao) de Aviz of Portugal, Lord Reguengos de Monsaraz, King of Castile was born in 1400 in Santarém, Santarem, Portugal, the child of Joao I Portugal And Philippa Plantagenet Queen Consort Of Portugal.
  • John II (Joao) de Aviz of Portugal, Lord Reguengos de Monsaraz, King of Castile passed away in 1442 in Alcácer, Valencia, Pais Valenciano, Spain.

Immediate Family

Parents

Spouses(s)

Children(s)

John Castile's Ancestors

Self
John Castile
1400–1442
Birth Place: Santarém, Santarem, Portugal
Parents
Joao I Portugal
1357–1433
Lisboa, Lisboa, Portugal
Philippa (Plantagenet, Queen consort of) Portugal
1360–1415
Leicester, Leicestershire, England
Grandparents
Pedro (1 De Wrede Alfonsez Koning Van Castilië En) Leon
1320–1367
Coimbra, Coimbra, Portugal
Inez dCastro
1327–1355
Lemos, Coimbra, Portugal
John (Beauford Gaunt Plantagenet, 1st Duke of Lancaster, Duke of) Acquitaine
1340–1399
Abbaye De St Bavon, Ghent, Flandre Orientale, Belgium
Blanche (Plantagenet, Duchess of Lancaster (1st wife of John of) Gaunt)
1345–1368
Bolingbroke Castle, Old Bolingbroke, Spilsby, Lincolnshire, England
Great-Grandparents
Afonso Algarve
1291–1357
Queen Portugal
1293–1359
Pedro Castro
1301–1343
Aldonza Valladares
1298–1327
Edward England
1312–1377
Philippa L.G.
1311–1369
2nd-Great-Grandparents
Diniz Algarves
1261–1325
Saint Portugal
1271–1336
Sancho Leon
1258–1295
Maria Castilla-Leon
1260–1321
Fernan Castro
1275–1316
Violante Castile
1280–1327
Lourenco Valadares
1220–
Sancha Chacim
1230–
King II
1284–1327
Isabella France
1292–1358
William AVESNES
1286–1337
Jeanne Holland
1294–1342

John Castile's Timeline

2 Records

1400
13 Jan 1400
Birth of John II (Joao) de Aviz of Portugal, Lord Reguengos de Monsaraz, King of Castile in Santarém, Santarem, Portugal
Santarém, Santarem, Portugal
1442
18 Oct 1442
Age 42
Death of John II (Joao) de Aviz of Portugal, Lord Reguengos de Monsaraz, King of Castile in Alcácer, Valencia, Pais Valenciano, Spain
Alcácer, Valencia, Pais Valenciano, Spain

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 13 Jan 1400
    Event Place: Santarém, Santarem, Portugal

    Genealogy Event 2
    Event Type: Death
    Event Date: 18 Oct 1442
    Event Place: Alcácer, Valencia, Pais Valenciano, 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