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Sir John Stewart Knight of Lennox, 3rd Earl of Lennox III Iii 1492–1526

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 8 independent trees
Birth year and location consistent across 8 trees
Death year and location consistent across 8 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

8 researchers on YourRoots have Sir Iii in their family trees — each with their own records and documentation. Trace the migration path across 2 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 8 independent trees, with linked records

Born 9 Jan 1492 · Dumbarton Castle, Dunbartonshire, Scotland
Died 4 Sep 1526 · Linlithgow, West Lothian, Scotland
Spouse Lady Agnes Elizabeth Mitchell Stuart Lady Of Balveny Ann Of Atholl
Children Sir John 4Th Earl Of Atholl Stewart Lord Van Traiquar

Researchers connected through Sir Iii 1492–1526

and 7 more tree owners connected with Sir Iii 1492–1526

Biography

In 1492, Sir John Stewart Knight of Lennox, 3rd Earl of Lennox III Iii entered the world in Dumbarton Castle, Dunbartonshire, Scotland. Sir John Stewart Knight of Lennox, 3rd Earl of Lennox III Iii married lady agnes elizabeth mitchell stuart lady of balveny ann of atholl, and had children including sir john 4th earl of atholl stewart lord van traiquar. Sir John Stewart Knight of Lennox, 3rd Earl of Lennox III Iii passed away in 1526 in Linlithgow, West Lothian, Scotland.

Sources

  1. 1
    Record Geneanet Community Trees Index

  2. 2
    Record North America, Family Histories

  3. 3
    Marriage Records Norfolk, England, Transcripts of Church of England Baptism, Marriage and Burial Registers

  4. 4
    Baptism Records Ireland, Select Births and Baptisms

  5. 5
    Record Ancestry Family Tree

  6. 6
    Record Genealogical history of the Stewarts : from the earliest period of their authentic history to the present times : containing a

Life Timeline

1492
Birth of Sir John Stewart Knight of Lennox, 3rd Earl of Lennox III Iii in Dumbarton Castle, Dunbartonshire, Scotland
Birth
1523
Sir John Stewart Knight of Lennox, 3rd Earl of Lennox III Iii was married in Perth, Perthshire, Tayside, Scotland, United Kingdom
Marriage
1526
Death of Sir John Stewart Knight of Lennox, 3rd Earl of Lennox III Iii in Linlithgow, West Lothian, Scotland
Death

Oldest Ancestor Line from Sir Iii

This ancestor line traces from Hamilton, Lanarkshire, Strathclyde, Scotland, United Kingdom (1472) to Dumbarton Castle, Dunbartonshire, Scotland (1492) across 2 generations.

Direct Lineage
generations

Frequently Asked Questions

Sir Iii (1492–1526) was born in Dumbarton Castle, Dunbartonshire, Scotland and died in Linlithgow, West Lothian, Scotland. 8 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, 8 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 2 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.

Related Records

Sir Iii's Ancestors

Pedigree chart — 3 generations on record

Self
Sir John Stewart Knight of Lennox, 3rd Earl of Lennox III Iii PTP
1492–1526
Dumbarton Castle, Dunbartonshire, Scotland
Parents
Unknown
Unknown
Grandparents
Unknown
Unknown
Unknown
Unknown

Sir Iii's Descendants