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Antoinette van de La Mark Arenerg 1542–1591

Public Tree Person

What is a Public Tree Person?

A Public Tree Person is an ancestor documented independently by multiple YourRoots tree owners. When several researchers' family histories converge on the same person, we publish a shared page that combines what they've documented.

Why this is a Public Tree Person

Full name consistent across 3 independent trees
Birth year and location consistent across 3 trees
Death year and location consistent across 3 trees

Compare a Public Tree Person with your own tree using Compare Tree.

B Reliability
B
Reliability Score: B
Medium — based on the source tree
Grade scale
  • A 3 criteria (Strong)
  • B 2 criteria (Medium)
  • C 1 criteria (Basic)
Verification checklist
  • Record available
  • Descendant's record available
  • Star tree owner

3 researchers on YourRoots have Antoinette Arenerg in their family trees — each with their own records and documentation. Trace the migration path across 3 generations. If this ancestor is in your tree too, you can compare what you've found and fill in the gaps together.

Last updated: August 25, 2026 · Reliability: B — verified across 3 independent trees

Born 25 Mar 1542 · Sedan, Ardennes, Champagne-Ardenne, France
Died 07 Feb 1591 · Pézenas, Herault, Languedoc-Roussillon, France
Father Duke Robert De La Marck Van Arenberg Iv
Mother 13 Francoise De Breze
Spouse Henri De Montmorency I
Children Charlotte Marguerite De Montmorency, Charlotte Marguerite De Montmorency Damville, Henri De Montmorency, Hercule De Montmorency, Margaretha Van Montmorency Vrouwe Van Gourville
Siblings Carlos Roberto De La Marck, Catherine De La Mark Arenberg, Charles Robert De La Marck Arenberg Count Of Maulevrier And Braine, Christian De La Marck Van Arenberg, Diana De La Marck Van Arenberg, Francoise De La Marck Van Arenberg, Guillemette De La Marck, Henri Robert De La Marck, Isabeau De La Tour Auvergne, Wilhelmina De La Marck Van Arenberg

Researchers connected through Antoinette Arenerg 1542–1591

and 2 more tree owners connected with Antoinette Arenerg 1542–1591

Biography

Antoinette van de La Mark Arenerg was born in 1542 in Sedan, Ardennes, Champagne-Ardenne, France, the child of duke robert de la marck van arenberg iv and 13 francoise de breze. Antoinette van de La Mark Arenerg married henri de montmorency i, and had children including charlotte marguerite de montmorency, charlotte marguerite de montmorency damville, henri de montmorency, hercule de montmorency, margaretha van montmorency vrouwe van gourville. Antoinette van de La Mark Arenerg passed away in 1591 in Pézenas, Herault, Languedoc-Roussillon, France.

Sources

Life Timeline

1542
Birth of Antoinette van de La Mark Arenerg in Sedan, Ardennes, Champagne-Ardenne, France
Birth
1558
Antoinette van de La Mark Arenerg was married in Écouen, Val-d'Oise, Île-de-France, France
Marriage
1591
Death of Antoinette van de La Mark Arenerg in Pézenas, Herault, Languedoc-Roussillon, France
Death

Oldest Ancestor Line from Antoinette Arenerg

This ancestor line traces from Paris, Paris, Ile-de-France, France (1463) to Sedan, Champagne-Ardenne, France (1542) across 3 generations.

Direct Lineage
generations

Frequently Asked Questions

Antoinette Arenerg (1542–1591) was born in Sedan, Ardennes, Champagne-Ardenne, France and died in Pézenas, Herault, Languedoc-Roussillon, France. 3 researchers on YourRoots have this ancestor in their family trees, each with their own records. This page combines what they've independently documented and assigns a Reliability Score (B) based on cross-tree validation.
Right now, 3 researchers on YourRoots have Antoinette in their trees. They're working independently, so connecting with them is a good way to cross-check your records and find things you might have missed. You can also explore the ancestor migration map that traces 3 generations of this lineage geographically.
It varies by researcher — some have census records, others have marriage certificates, parish registers, or family Bible entries. Scroll up to see exactly what each person has cited.
Use the "Compare Tree" button on any researcher's profile above. You can compare your tree side by side with theirs, see where your records overlap or differ, and collaborate to fill gaps.

Antoinette Arenerg's Ancestors

Pedigree chart — 3 generations on record

Self
Antoinette van de La Mark Arenerg PTP
1542–1591
Sedan, Ardennes, Champagne-Ardenne, France
Parents
Unknown
Unknown
Grandparents
Unknown
Unknown
Unknown
Unknown

Antoinette Arenerg's Descendants

1.