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Mary Cavendish Bentinck 1778–1843

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 2 independent trees
Birth year and location consistent across 2 trees
Death year and location consistent across 2 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

2 researchers on YourRoots have Mary Bentinck in their family trees — each with their own records and documentation. Trace the migration path across 9 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 2 independent trees

Born 17 Mar 1778 · Welbeck Abbey, Nottinghamshire, England
Died 6 Nov 1843 · London, England
Father William Henry Cavendish Cavendish Bentinck
Mother Dorothy Cavendish
Siblings Charlotte Cavendish Bentinck, Frederick Cavendish Bentinck, Lieuteant General The Right Honourable Lord William Henry Cavendish Bentinck Governor General Of India Gcb Gch Pc, William Charles Augustus Cavendish Bentinck, William Henry Cavendish Scott Bentinck

Researchers connected through Mary Bentinck 1778–1843

and 1 more tree owner connected with Mary Bentinck 1778–1843

Immediate Family

Spouse(s)
No spouse recorded
Children
No children recorded

Biography

The story of Mary Cavendish Bentinck began in 1778 in Welbeck Abbey, Nottinghamshire, England. Mary Cavendish Bentinck passed away in 1843 in London, England.

Sources

Life Timeline

1778
Birth of Mary Cavendish Bentinck in Welbeck Abbey, Nottinghamshire, England
Birth
1843
Death of Mary Cavendish Bentinck in London, England
Death

Oldest Ancestor Line from Mary Bentinck

This ancestor line traces from Heerde, Gelderland, Netherlands (1465) to Welbeck Abbey, Nottinghamshire, England (1778) across 9 generations.

Direct Lineage
generations

Frequently Asked Questions

Mary Bentinck (1778–1843) was born in Welbeck Abbey, Nottinghamshire, England and died in London, England. 2 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, 2 researchers on YourRoots have Mary 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 9 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.

Mary Bentinck's Ancestors

Pedigree chart — 3 generations on record

Self
Mary Cavendish Bentinck PTP
1778–1843
Welbeck Abbey, Nottinghamshire, England
Parents
Unknown
Unknown
Grandparents
Unknown
Unknown
Unknown
Unknown

Mary Bentinck's Descendants

1.
MB
Mary Cavendish Bentinck PTP 1778–1843