YourRoots by Genomelink
banner

Sign up to explore more

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

Beatriz de Castile y Leon 1254–1292 – Genealogical Records

Birth Date: Dec 1254

Birth Location: Seville, Andalucia, Spain

Death Date: 1292

Death Location: The Crown of Castile

Father: Alfonso Castile

Mother: Yolanda Aragon

Spouse(s): King Montferrat

Children(s): Yolande Montferrat, Giovanna Montferret

In 1254, Beatriz de Castile y Leon entered the world in Seville, Andalucia, Spain, born to Alfonso X The Wise King Of Castile And Yolanda Violante Aragon. Beatriz de Castile y Leon married King William Vii Of Thessalonica Marchese Di Montferrat, and had children including Giovanna Di Montferrato Marquis Of Montferret, Yolande Eirene Margravine And Heiress Of Montferrat Empress Consort Of Byzantium De Montferrat. Beatriz de Castile y Leon passed away in 1292 in The Crown of Castile.

Find more search results for Beatriz Leon
BL

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 1254, Beatriz de Castile y Leon entered the world in Seville, Andalucia, Spain, born to Alfonso X The Wise King Of Castile And Yolanda Violante Aragon.
  • Beatriz de Castile y Leon married King William Vii Of Thessalonica Marchese Di Montferrat, and had children including Giovanna Di Montferrato Marquis Of Montferret, Yolande Eirene Margravine And Heiress Of Montferrat Empress Consort Of Byzantium De Montferrat.
  • Beatriz de Castile y Leon passed away in 1292 in The Crown of Castile.

Immediate Family

Parents

Spouses(s)

Children(s)

Beatriz Leon's Ancestors

Self
Beatriz Leon
1254–1292
Birth Place: Seville, Andalucia, Spain
Parents
Alfonso X "The Wise" King of Castile
1221–1284
Toledo, Castilla-La Mancha, Spain
Yolanda (Violante) Aragon
1236–1301
Zaragoza, Zaragoza, Aragon, The Crown of Castile
Grandparents
Ferdinand (3 De Heilige Van) Leon
1201–1252
Castile, Leon, Castilla-Leon, Spain
Elisabeth (of Hohenstaufen, Queen consort of) Castile-León
1205–1235
Schwaben, Kelheim, Bayern, Germany
James (I 'The Conqueror', King of) Aragon
1208–1276
Montpellier, Herault, Languedoc-Roussillon, France
Yolande ('Violante' of Hungary, Queen consort of) Aragon
1219–1251
Esztergom, Komarom-Esztergo, Hungary
Great-Grandparents
Alfonso Leon
1171–1230
Berenguela Castile
1180–1246
Philip Hohenstaufen
1178–1208
Princess Sicily
1184–1208
Pedro Aragon
1174–1213
Maria Montpellier
1182–1213
Andrew Masodik
1176–1235
Yolande Courtenay
1200–1232
2nd-Great-Grandparents
Fernando Leon
1137–1188
Urraca Portugal
1145–1188
Frederick Hohenstaufen
1122–1190
Beatrice Macon"
1143–1184
Isaac Empire
1155–1204
Eirene Palaiologina
1158–1184
Alfonso Aragon
1157–1196
Sanchez Castile
1154–1208
Bela Hungary
1148–1196
Agnes Chatillon
1150–1184
Peter France
1155–1219
Yolanda Hainault
1175–1219

Beatriz Leon's Descendants

1.
BL
Beatriz (de Castile y) Leon (Dec 1254–1292) m. King (William VII of Thessalonica Marchese di) Montferrat (1236–6 Feb 1292)
  1. 1. Yolande (Eirene Margravine and Heiress of Montferrat" Empress Consort of Byzantium De) Montferrat 1274–1317 m. Andronikos (II Emperor of the Byzantine Empire) Palaiologos 1259–1332
    1. 1. Theodore (I Palaeologos Marquess) Montferrat 1291–1338 m. Argentina Spinola 1294–1338
      1. 1. Yolande (Palaeologina of) Montferrat 1318–1342 m. Aimon (Peaceful Savoy) 21G 1291–1343
        1. 1. Amadeus (VI, "the Green Count", 17th Count de) Savoy 1334–1383 m. Bonne (de) Bourbon 1341–1402
        2. 2. Bianca (Maria Lady of Milan) Savoy 1336–1387 m. Galeazzo (II) Visconti 1320–1378
        3. 3. Amedee (VI) Savoie 1334–1383
        4. 4. Amadeus (VI) Savoy 1334–1383
        5. 5. Blanche 1336–1388
        6. 6. John Savoy 1338–1345
        7. 7. Catherine Savoy 1341–
        8. 8. Louis Savoy 1342–
      2. 2. John (Montferrat) Palaiologos 1321–1372
      3. 3. Yolande (De Montferrat) PALEOLOGUS 1318–1342
      4. 4. John (Montferrat) Palaiologos 1321–1372
      5. 5. Johann (Giovanni) Montferrat 1340–1372
      6. 6. Yolande (Palaeologina of Montferrat, Countess of) Savoy 1318–1342 m. Aimon (Peaceful Savoy) 21G 1291–1343
        1. 1. Bianca (Maria) Savoie 1333–1387 m. Galeazzo (II) Visconti 1320–1378
    2. 2. Maria (Lady Toqta Golden) Palaiologos 1271–
    3. 3. Isaak Palaiologos 1299–
    4. 4. Demetrios (Angelodukas) Palaiologos 1297–1343
    5. 5. Ionnis (John) Palaiologos 1286–1308
    6. 6. Eirene (Raoulaina) Palaiologina 1280–
    7. 7. Bartholomaios Palaiologos 1289–
    8. 8. Simonis Palaiologina 1292–1340
    9. 9. Theodoros (I) Palaiologos 1291–1338
    10. 10. Constantine (Konstantinos "Despotes") Palaiologos 1279–1320
    11. 11. Theodora (Palaiologina Byzantine) Empire 1295–
  2. 2. Giovanna (di Montferrato Marquis of) Montferret 1292–

Beatriz Leon's Timeline

2 Records

1254
Dec 1254
Birth of Beatriz de Castile y Leon in Seville, Andalucia, Spain
Seville, Andalucia, Spain
1292
1292
Age 38
Death of Beatriz de Castile y Leon in The Crown of Castile
The Crown of Castile

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: Dec 1254
    Event Place: Seville, Andalucia, Spain

    Genealogy Event 2
    Event Type: Death
    Event Date: 1292
    Event Place: The Crown of Castile

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