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James Nowlan 1787–1840

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
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

2 researchers on YourRoots have James Nowlan 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 2 independent trees

Born 21 Jul 1787 · Waterford, Ireland
Died 24 Apr 1840 · New Brunswick, Canada
Father Michael Nowlan
Mother Perhaps Dorsey
Spouse Mary Crawford
Children Mary Ann Nolan

Researchers connected through James Nowlan 1787–1840

and 1 more tree owner connected with James Nowlan 1787–1840

Biography

In 1787, James Nowlan entered the world in Waterford, Ireland, born to michael nowlan and perhaps dorsey. James Nowlan married mary crawford, and had children including mary ann nolan. James Nowlan passed away in 1840 in New Brunswick, Canada.

Sources

  1. 1
    Marriage Records Ireland, Select Catholic Marriage Registers

  2. 2
    Record Ireland, Royal Hospital Kilmainham Pensioner Discharge Documents, 1724-1924

Life Timeline

1787
Birth of James Nowlan in Waterford, Ireland
Birth
1840
Death of James Nowlan in New Brunswick, Canada
Death

Oldest Ancestor Line from James Nowlan

This ancestor line traces from Union of Monkstown, Dublin, Ireland (1762) to Waterford, Ireland (1787) across 2 generations.

Direct Lineage
generations

Frequently Asked Questions

James Nowlan (1787–1840) was born in Waterford, Ireland and died in New Brunswick, Canada. 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 James 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.

James Nowlan's Ancestors

Pedigree chart — 3 generations on record

Self
James Nowlan PTP
1787–1840
Waterford, Ireland
Parents
Unknown
Unknown
Grandparents
Unknown
Unknown
Unknown
Unknown

James Nowlan's Descendants

1.
JN
James Nowlan PTP 1787–1840