Who was John Campbell?

John Campbell (1790–1860) was born in London, Middlesex, England and died in Stackpole, Pembrokeshire, Wales. 2 researchers on YourRoots have this ancestor in their family trees.

How many people are researching John?

Right now, 2 researchers on YourRoots have John in their trees. The ancestor migration map traces 1 generations of this lineage.

What records do they have for John?

Records vary by researcher and can include census, vital, parish, cemetery, and family sources.

How do I compare family trees?

Use Compare Tree on an available researcher profile to compare overlapping people and records.

John Frederick Campbell 1790–1860

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.

A Reliability

Reliability Score: A

Strong — 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 John Campbell in their family trees — each with their own records and documentation. Trace the migration path across 1 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: A — verified across 2 independent trees, with linked records

Born 8 Nov 1790 · London, Middlesex, England

Died 7 Nov 1860 · Stackpole, Pembrokeshire, Wales

Father John Campbell

Mother Isabella Caroline Howard

Spouse Elizabeth Thynne

Children Adelaide Campbell, Archibald George Campbell, Blanche Charlotte Campbell, Elizabeth Lucy Campbell, Emily Caroline Campbell, Georgiana Campbell, Henry Walter Campbell, John Frederick Vaughan Campbell, Mary Louisa Campbell, William Henry Campbell

Siblings George Pryse Campbell

Records

1841 England Census 1851 England Census England & Wales Marriages England & Wales, FreeBMD Death … Descendant of..... Gedcom File provided by Plantagenet Descent "Plantagenet Descent" by David A. …

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Researchers connected through John Campbell 1790–1860

and 1 more tree owner connected with John Campbell 1790–1860

Immediate Family

Parents

John Campbell

Isabella Caroline Howard

Spouse(s)

Elizabeth Thynne

Children

Adelaide Campbell

Archibald George Campbell

Blanche Charlotte Campbell

Elizabeth Lucy Campbell

Emily Caroline Campbell

Georgiana Campbell

Henry Walter Campbell

John Frederick Vaughan Campbell

Mary Louisa Campbell

William Henry Campbell

Biography

John Frederick Campbell was born in 1790 in London, Middlesex, England, the child of john campbell and isabella caroline howard. In 1841, John Frederick Campbell resided in St. George Hanover Square, London, Middlesex, Engl. John Frederick Campbell married elizabeth thynne, and had children including adelaide campbell, archibald george campbell, blanche charlotte campbell, elizabeth lucy campbell, emily caroline campbell, georgiana campbell, henry walter campbell, john frederick vaughan campbell, mary louisa campbell, william henry campbell. John Frederick Campbell passed away in 1860 in Stackpole, Pembrokeshire, Wales.

Sources

1

Census 1841 England Census
2

Census 1851 England Census
3

Marriage Records England & Wales Marriages
4

Death Records England & Wales, FreeBMD Death Index:
5

Record Descendant of.....
6

Record Gedcom File provided by
7

Record Plantagenet Descent
8

Record "Plantagenet Descent" by David A. Blocher

Life Timeline

1790

Birth of John Frederick Campbell in London, Middlesex, England

Birth

1841

John Frederick Campbell resided here in St. George Hanover Square, London, Middlesex, England

Residence

1851

John Frederick Campbell resided here in St. George Hanover Square, London, Middlesex, England

Residence

1860

Death of John Frederick Campbell in Stackpole, Pembrokeshire, Wales

Death

Oldest Ancestor Line from John Campbell

Direct Lineage

generations

Frequently Asked Questions

: John Campbell (1790–1860) was born in London, Middlesex, England and died in Stackpole, Pembrokeshire, Wales. 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 (A) based on cross-tree validation.
: Right now, 2 researchers on YourRoots have John 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 1 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.