YourRoots by Genomelink
banner

Sign up to explore more

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

Guillemette Duval 1552–1641 – Genealogical Records

Birth Date: Abt. 1552

Birth Location: Rennes, Ille-et-Vilaine, Bretagne, France

Death Date: 18 Décembre 1641

Death Location: Quédillac, Ille-et-Vilaine, Bretagne, France

Father: Jean Duval

Mother: Jeanne DeSaintJohn

Spouse(s): Julien Cornu

Children(s): Julienne CORNU, Michel Cornu

In 1552, Guillemette Duval entered the world in Rennes, Ille-et-Vilaine, Bretagne, France, born to Jean Duval And Jeanne Desaintjohn. Guillemette Duval married Julien Cornu, and had children including Julienne Cornu, Michel Cornu. Guillemette Duval passed away in 1641 in Quédillac, Ille-et-Vilaine, Bretagne, France.

Find more search results for Guillemette Duval
GD

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 1552, Guillemette Duval entered the world in Rennes, Ille-et-Vilaine, Bretagne, France, born to Jean Duval And Jeanne Desaintjohn.
  • Guillemette Duval married Julien Cornu, and had children including Julienne Cornu, Michel Cornu.
  • Guillemette Duval passed away in 1641 in Quédillac, Ille-et-Vilaine, Bretagne, France.

Immediate Family

Parents

Jean Duval
1532–1618
Birth Location: Rennes, Ille-et-Vilaine, Bretagne, France
JD
Jeanne DeSaintJohn
1532–1583
Birth Location: Rennes, Ille-et-Vilaine, Bretagne, France
JD

Spouses(s)

Julien Cornu
1552–1587
Birth Location: Rennes, Ille-et-Vilaine, Bretagne, France
JC

Children(s)

Julienne CORNU
1570–1603
Birth Location: Rennes, Ille-et-Vilaine, Bretagne, France
JC
Michel Cornu
1573–
Birth Location: Rennes, Ille-et-Vilaine, Bretagne, France
MC

Guillemette Duval's Ancestors

Self
Guillemette Duval
1552–1641
Birth Place: Rennes, Ille-et-Vilaine, Bretagne, France
Parents
Jean Duval
1532–1618
Rennes, Ille-et-Vilaine, Bretagne, France
Jeanne DeSaintJohn
1532–1583
Rennes, Ille-et-Vilaine, Bretagne, France
Grandparents
Great-Grandparents
2nd-Great-Grandparents

Guillemette Duval's Descendants

1.
GD
Guillemette Duval (Abt. 1552–18 Décembre 1641) m. Julien Cornu (1 July 1552–14 September 1587)
  1. 1. Julienne CORNU 1570–1603 m. Adam (Cornu de Cleves) Bouchard 1570–1619
    1. 1. John (Gabriel De) CLEVES 1600–1665 m. Dame (Jeanne Boucher de) Cleves 1585–1667
      1. 1. Lady (Jeanne Ann Cleves) (Boutcher) 1627–1667 m. John (Gabriel) Butcher 1627–1680
        1. 1. Ann (Martha Boutcher) (Bouchierre) 1650–1736 m. Vincent (Rongnoione) "Runyon" 1645–1713
    2. 2. Jeanne ("Fleury" Bouchard) Boucher 1593–1629
    3. 3. Lady (Jeanne Boucher De) Cleves 1596–1671
    4. 4. Jeanne (Bouchard (Leboucher ,) Fleury) 1593–1629
  2. 2. Michel Cornu 1573–

Guillemette Duval's Timeline

2 Records

1552
Abt. 1552
Birth of Guillemette Duval in Rennes, Ille-et-Vilaine, Bretagne, France
Rennes, Ille-et-Vilaine, Bretagne, France
1641
18 Décembre 1641
Age 89
Death of Guillemette Duval in Quédillac, Ille-et-Vilaine, Bretagne, France
Quédillac, Ille-et-Vilaine, Bretagne, France

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: Abt. 1552
    Event Place: Rennes, Ille-et-Vilaine, Bretagne, France

    Genealogy Event 2
    Event Type: Death
    Event Date: 18 Décembre 1641
    Event Place: Quédillac, Ille-et-Vilaine, Bretagne, France
Find more search results for Guillemette Duval

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