YourRoots by Genomelink
banner

Sign up to explore more

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

Agnes of Aquitaine 1051–1078 – Genealogical Records

Birth Date: 1051

Birth Location: Toulouse, Jura, Franche-Comte, France

Death Date: 6 Jun 1078

Death Location: Sahagun, Castilla y Leon, Spain

Father: Guillaume Aquitaine

Mother: Mathilde Marche

Spouse(s): Alfonso Leon

Children(s): Teresa Castile, Elvira Castile, Teresa Castile

In 1051, Agnes of Aquitaine entered the world in Toulouse, Jura, Franche-Comte, France, born to Guillaume William Guy Geoffrey Viii Count Of Poitou Duc Of Gascony And Aquitaine And Mathilde Dela Marche. Agnes of Aquitaine married Alfonso Vi The Valiant Of Castile And Leon, and had children including Elvira Of Castile, Teresa Alfonso De Castile, Teresa De Castile. Agnes of Aquitaine passed away in 1078 in Sahagun, Castilla y Leon, Spain.

Find more search results for Agnes Aquitaine
AA

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

  • In 1051, Agnes of Aquitaine entered the world in Toulouse, Jura, Franche-Comte, France, born to Guillaume William Guy Geoffrey Viii Count Of Poitou Duc Of Gascony And Aquitaine And Mathilde Dela Marche.
  • Agnes of Aquitaine married Alfonso Vi The Valiant Of Castile And Leon, and had children including Elvira Of Castile, Teresa Alfonso De Castile, Teresa De Castile.
  • Agnes of Aquitaine passed away in 1078 in Sahagun, Castilla y Leon, Spain.

Immediate Family

Parents

Spouses(s)

Children(s)

Agnes Aquitaine's Ancestors

Self
Agnes Aquitaine
1051–1078
Birth Place: Toulouse, Jura, Franche-Comte, France
Parents
Guillaume William Guy-Geoffrey VIII Count of Poitou, Duc of Gascony and Aquitaine
1026–1086
Aquitaine, France
Mathilde (DeLa) Marche
1028–1068
Marche, Creuse, Limousin, France
Grandparents
"The (Great" (Count of Poitou) Guillaume) III
–1030
County of Poitou, now a part of, France
Agnes (Macon Countess) Burgundy
1020–1068
Bourgogne, Marne, Champagne-Ardenne, France
Great-Grandparents
William Poitiers
Emma CHAMPAGNE
–1003
Otto Burgundy
–1026
Ermentrude Roucy
–1005
2nd-Great-Grandparents
William Poitiers
Gerloc Normandy
King Italy
Queen Macon

Agnes Aquitaine's Descendants

1.
AA
Agnes (of) Aquitaine (1051–6 Jun 1078) m. Alfonso (VI The Valiant Of Castile and) Leon (Jun 1040–29 Jun 1109)
  1. 1. Teresa (Alfonso De) Castile 1070–1130
  2. 2. Elvira (of) Castile 1070–
  3. 3. Teresa (de) Castile 1072–

Agnes Aquitaine's Timeline

2 Records

1051
1051
Birth of Agnes of Aquitaine in Toulouse, Jura, Franche-Comte, France
Toulouse, Jura, Franche-Comte, France
1078
6 Jun 1078
Age 27
Death of Agnes of Aquitaine in Aquitaine, France
Aquitaine, France

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 1051
    Event Place: Toulouse, Jura, Franche-Comte, France
    Record Source: International, Find a Grave Index

    Genealogy Event 2
    Event Type: Marriage
    Event Place: Ha
    Record Source: U.S. and International Marriage Records, 1560-1900, Source number: 3905.000; Source type: Electronic Database; Number of Pages: 1; Submitter Code: GRG

    Genealogy Event 3
    Event Type: Death
    Event Date: 6 Jun 1078
    Event Place: Aquitaine, France
    Record Source: International, Find a Grave Index

    Genealogy Event 4
    Event Type: Burial
    Event Place: Sahagun, Castilla y Leon, Spain
    Record Source: International, 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