Sign up to explore more
Create a free account to navigate family trees, view ancestors, and discover connections.
Sign up to explore more
Create a free account to navigate family trees, view ancestors, and discover connections.
John II de Grey 1300–1359
What is a Public Tree Person?
A YourRoots Public Tree Person is a tree person based on aggregated data from family trees uploaded to the YourRoots network.
Our system scans the entire tree network and detects tree persons shared between multiple trees uploaded by different tree owners.
Using our proprietary algorithm and AI tools, we evaluate Public Tree Person matching based on name, birth date/location, death date/location, and parents/descendants matching.
We regularly update our database to produce more Public Tree Persons.
Birth Date: October 29, 1300
Birth Location: ,Rotherfield,Sussex,England
Death Date: September 1, 1359
Death Location: ,Rotherfield,Sussex,England
Father:
Mother:
The story of John II de Grey began in 1300 in ,Rotherfield,Sussex,England. John II de Grey married Avice De Marmion, Catherine Fitzalan, and had children including Joan De Grey, Joane Grey, John De Grey, Robert Grey. John II de Grey passed away in 1359 in ,Rotherfield,Sussex,England.
Why This Is a Public Tree Person
This person was detected across multiple family trees uploaded by different tree owners in the YourRoots network. Using our proprietary algorithm and AI tools, we evaluate matching based on name, birth/death dates and locations, and parents/descendants matching.
Reliability Score
This score reflects the reliability of the source family tree. A high rating indicates a trustworthy source with strong data consistency.
- A 3 criteria (Strong)
- B 2 criteria (Medium)
- C 1 criteria (Basic)
Verification checklist:
- Record available
- Descendant's record available
- Star tree owner
Immediate Family
No immediate family data available.
Biography
Early Life
The story of John II de Grey began in 1300 in ,Rotherfield,Sussex,England.
Family
John II de Grey married Avice De Marmion, Catherine Fitzalan, and had children including Joan De Grey, Joane Grey, John De Grey, Robert Grey.
Later Years
John II de Grey passed away in 1359 in ,Rotherfield,Sussex,England.
Sources
-
1
Record "Genealogical Research of Kirk Larson"
-
2
Family Tree "FamilySearchA^ Ancestral Filea^? V4.19"
-
3
Record "HA~raldique EuropA~enne"
-
4
Record "Complete Baronetage: Microprint Ed."
-
5
Family Tree "FamilySearch® Ancestral File⢠v4.19"
-
6
Family Tree "FamilySearch Ancestral Fileâ v4.19"
-
7
Record "HÃraldique europÃenne"
-
8
Record "Héraldique européenne"
-
9
Record "Pedigree Resource File - CD-Rom"
Life Timeline
Related Records
Found in 3 Family Trees
Each researcher's tree may show different family connections for this ancestor.