Sir Bart. (1592–1664) was born in Liskeard, Cornwall, England and died in Bodmin, Cornwall, England. 3 researchers on YourRoots have this ancestor in their family trees.

How many people are researching Sir?

Right now, 3 researchers on YourRoots have Sir in their trees. The ancestor migration map traces 3 generations of this lineage.

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

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Sir John Trelawny Bart. 1592–1664

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.

C Reliability

Reliability Score: C

Basic — 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 Sir Bart. 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: July 22, 2026 · Reliability: C — verified across 3 independent trees

Born 24 Apr 1592 · Liskeard, Cornwall, England

Died 16 Feb 1664 · Bodmin, Cornwall, England

Father Sir Jonathan Trelawney

Mother Elizabeth Killigrew Lady

Spouse Elizabeth Mohun

Children Jonathan Trelawny

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Researchers connected through Sir Bart. 1592–1664

and 2 more tree owners connected with Sir Bart. 1592–1664

Immediate Family

Parents

Sir Jonathan Trelawney

Elizabeth Killigrew Lady

Spouse(s)

Elizabeth Mohun

Children

Jonathan Trelawny

Biography

Sir John Trelawny Bart. was born in 1592 in Liskeard, Cornwall, England, the child of sir jonathan trelawney and elizabeth killigrew lady. Sir John Trelawny Bart. married elizabeth mohun, and had children including jonathan trelawny. Sir John Trelawny Bart. passed away in 1664 in Bodmin, Cornwall, England.

Sources

Life Timeline

1592

Birth of Sir John Trelawny Bart. in Liskeard, Cornwall, England

Birth

1664

Death of Sir John Trelawny Bart. in Bodmin, Cornwall, England

Death

Oldest Ancestor Line from Sir Bart.

This ancestor line traces from Menheniot,Parish St Germans,Cornwall,England (1530) to Liskeard, Cornwall, England (1592) across 3 generations.

Direct Lineage

generations

Frequently Asked Questions

: Sir Bart. (1592–1664) was born in Liskeard, Cornwall, England and died in Bodmin, Cornwall, England. 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 (C) based on cross-tree validation.
: Right now, 3 researchers on YourRoots have Sir 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.