Lady Janet Arran Hamilton ✔️15GGM 1515–1575
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
2 researchers on YourRoots have Lady ✔️15GGM 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: July 22, 2026 · Reliability: B — verified across 2 independent trees, with linked records
Researchers connected through Lady ✔️15GGM 1515–1575
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and 1 more tree owner connected with Lady ✔️15GGM 1515–1575
Immediate Family
Biography
Lady Janet Arran Hamilton ✔️15GGM was born in 1515 in Blackwood, Lanarkshire, Scotland, Europe, the child of james 1st earl of arran 2nd lord hamilton hamilton and lady janet beaton bethune of easter wemyss. Lady Janet Arran Hamilton ✔️15GGM married lord james weir, sir james weir 5th laird of blackwood 5th laird of blackwood, and had children including andrew stewart lord ochiltree, isabella weir, james weir of blackwood younger, john weir of poneill, margaret weir, robert weir, thomas bain weir, william weir. Lady Janet Arran Hamilton ✔️15GGM passed away in 1575 in Blackwood, Lanarkshire, Scotland.
Sources
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1Record Dictionary of National Biography, Volumes 1-22
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2Record Geneanet Community Trees Index
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3Marriage Records Scotland, Select Marriages
Life Timeline
Oldest Ancestor Line from Lady ✔️15GGM
This ancestor line traces from Creich, Fifeshire, Scotland, United Kingdom (1486) to Blackwood, Lanarkshire, Scotland, Europe (1515) across 2 generations.
Frequently Asked Questions
- Lady ✔️15GGM (1515–1575) was born in Blackwood, Lanarkshire, Scotland, Europe and died in Blackwood, Lanarkshire, Scotland. 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 Lady 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.
Lady ✔️15GGM's Ancestors
Pedigree chart — 3 generations on record