Isabel Marshall 1200–1240
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
Compare a Public Tree Person with your own tree using Compare Tree.
- A 3 criteria (Strong)
- B 2 criteria (Medium)
- C 1 criteria (Basic)
- Record available
- Descendant's record available
- Star tree owner
15 researchers on YourRoots have Isabel Marshall in their family trees — each with their own records and documentation. Trace the migration path across 9 generations. If this ancestor is in your tree too, you can compare what you've found and fill in the gaps together.
Last updated: September 17, 2026 · Reliability: B — verified across 15 independent trees
Researchers connected through Isabel Marshall 1200–1240
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and 14 more tree owners connected with Isabel Marshall 1200–1240
Immediate Family
Biography
In 1200, Isabel Marshall entered the world in, Pembrokeshire, Wales, born to william marshall and isabel fitzgilbert declare. Isabel Marshall married gilbert declare, and had children including isabel declare, richard declare, william declare. Isabel Marshall passed away in 1240 in, Hertfordshire, England.
Sources
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1Record Millennium File
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2Record Ancestry Family Trees (Online publication - Provo, UT, USA: Ancestry.com. Original data: Family Tree files submitted by Ancestry members.)
Life Timeline
Oldest Ancestor Line from Isabel Marshall
This ancestor line traces from Quilly, Bassett, Normandy, France (1000) to Pembrokeshire, Wales (1200) across 9 generations.
Frequently Asked Questions
- Isabel Marshall (1200–1240) was born in , Pembrokeshire, , Wales and died in , Hertfordshire, , England. 15 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, 15 researchers on YourRoots have Isabel 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 9 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
Isabel Marshall's Ancestors
Pedigree chart — 3 generations on record