Robert Ladd (1851–1936) was born in Harrison, Ohio, USA and died in Lynnville, Jasper, Iowa, USA. 2 researchers on YourRoots have this ancestor in their family trees.

How many people are researching Robert?

Right now, 2 researchers on YourRoots have Robert in their trees. The ancestor migration map traces 13 generations of this lineage.

What records do they have for Robert?

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

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Robert P Ladd 1851–1936

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 Robert Ladd in their family trees — each with their own records and documentation. Trace the migration path across 13 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

Born 19 Jul 1851 · Harrison, Ohio, USA

Died 06 Nov 1936 · Lynnville, Jasper, Iowa, USA

Father Robert Pleasant Ladd

Mother Ruannah Thomas

Siblings Mary Elizabeth Ladd, Sarah Ann Ladd

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Researchers connected through Robert Ladd 1851–1936

and 1 more tree owner connected with Robert Ladd 1851–1936

Immediate Family

Parents

Robert Pleasant Ladd

Ruannah Thomas

Spouse(s)

No spouse recorded

Children

No children recorded

Biography

Robert P Ladd was born in 1851 in Harrison, Ohio, USA, the child of robert pleasant ladd and ruannah thomas. Robert P Ladd passed away in 1936 in Lynnville, Jasper, Iowa, USA.

Sources

Life Timeline

1851

Birth of Robert P Ladd in Harrison, Ohio, USA

Birth

1936

Death of Robert P Ladd in Lynnville, Jasper, Iowa, USA

Death

Oldest Ancestor Line from Robert Ladd

This ancestor line traces from Ovenden, Yorkshire, England (1450) to Harrison, Ohio, USA (1851) across 13 generations.

Direct Lineage

generations

Frequently Asked Questions

: Robert Ladd (1851–1936) was born in Harrison, Ohio, USA and died in Lynnville, Jasper, Iowa, USA. 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 Robert 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 13 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.