YourRoots by Genomelink
Sign up free

Ira Johnson 1434–1478

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 5 independent trees
Birth year and location consistent across 5 trees
Death year and location consistent across 5 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

5 researchers on YourRoots have Ira Johnson in their family trees — each with their own records and documentation. Trace the migration path across 4 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 5 independent trees

Born 31 Dec 1434 · Stamford, Lincolnshire, England
Died 28 Dec 1478 · Stamford, Lincolnshire, England
Spouse Lady Ambrosia Smith Smythe
Children Sir Ira Knight Johnson Iii

Researchers connected through Ira Johnson 1434–1478

and 4 more tree owners connected with Ira Johnson 1434–1478

Immediate Family

Biography

In 1434, Ira Johnson entered the world in Stamford, Lincolnshire, England. Ira Johnson married lady ambrosia smith smythe, and had children including sir ira knight johnson iii. Ira Johnson passed away in 1478 in Stamford, Lincolnshire, England.

Sources

  1. 1
    Record Ancestry Family Tree

Life Timeline

1434
Birth of Ira Johnson in Stamford, Lincolnshire, England
Birth
1478
Death of Ira Johnson in Stamford, Lincolnshire, England
Death

Oldest Ancestor Line from Ira Johnson

This ancestor line traces from Hampton, Cheshire, England (1341) to Stamford, Lincolnshire, England (1434) across 4 generations.

Direct Lineage
generations

Frequently Asked Questions

Ira Johnson (1434–1478) was born in Stamford, Lincolnshire, England and died in Stamford, Lincolnshire, England. 5 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, 5 researchers on YourRoots have Ira 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 4 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.

Ira Johnson's Ancestors

Pedigree chart — 3 generations on record

Self
Ira Johnson PTP
1434–1478
Stamford, Lincolnshire, England
Parents
Unknown
Unknown
Grandparents
Unknown
Unknown
Unknown
Unknown

Ira Johnson's Descendants

1.
IJ
Ira Johnson PTP 1434–1478