Who was Cosmo Hamilton?

Cosmo Hamilton (1853–1853) was born in Nice, Provence-Alpes-Côte D'azur and died in Nice, Provence-Alpes-Côte D'azur. 2 researchers on YourRoots have this ancestor in their family trees.

How many people are researching Cosmo?

Right now, 2 researchers on YourRoots have Cosmo in their trees. The ancestor migration map traces 12 generations of this lineage.

What records do they have for Cosmo?

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.

Cosmo Hamilton 1853–1853

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

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 Cosmo Hamilton in their family trees — each with their own records and documentation. Trace the migration path across 12 generations. If this ancestor is in your tree too, you can compare what you've found and fill in the gaps together.

Last updated: July 22, 2026 · Reliability: B — verified across 2 independent trees, with linked records

Born 16 Apr 1853 · Nice, Provence-Alpes-Côte D'azur

Died 16 Apr 1853 · Nice, Provence-Alpes-Côte D'azur

Father James Hamilton

Mother Louisa Jane Russell

Siblings Alberta Frances Anna Hamilton, Beatrix Frances Hamilton, Catharina Elisabeth Hamilton, Claud John Hamilton, Ernest William Hamilton, Frederick Spencer Hamilton, George Francis Hamilton, Georgiana Susan Hamilton, Harriett Georgiana Louisa Hamilton, James Hamilton, Louisa Jane Hamilton, Maud Evelyn Hamilton, Ronald Douglas Hamilton

Records

Netherlands, GenealogieOnline Trees Index

Compare Tree

Researchers connected through Cosmo Hamilton 1853–1853

and 1 more tree owner connected with Cosmo Hamilton 1853–1853

Immediate Family

Parents

James Hamilton

Louisa Jane Russell

Spouse(s)

No spouse recorded

Children

No children recorded

Biography

Cosmo Hamilton was born in 1853 in Nice, Provence-Alpes-Côte D'azur, the child of james hamilton and louisa jane russell. Cosmo Hamilton passed away in 1853 in Nice, Provence-Alpes-Côte D'azur.

Sources

1

Record Netherlands, GenealogieOnline Trees Index

Life Timeline

1853

Birth of Cosmo Hamilton in Nice, Provence-Alpes-Côte D'azur

Birth

1853

Death of Cosmo Hamilton in Nice, Provence-Alpes-Côte D'azur

Death

Oldest Ancestor Line from Cosmo Hamilton

This ancestor line traces from Cadzow Castle, Lanarkshire, Scotland (1415) to Nice, Provence-Alpes-Côte d'Azur, France (1853) across 12 generations.

Direct Lineage

generations

Frequently Asked Questions

: Cosmo Hamilton (1853–1853) was born in Nice, Provence-Alpes-Côte D'azur and died in Nice, Provence-Alpes-Côte D'azur. 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 Cosmo 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 12 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.