William Sizer 1746–1826
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
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- 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 William Sizer in their family trees — each with their own records and documentation. Trace the migration path across 4 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: A — verified across 2 independent trees, with linked records
Researchers connected through William Sizer 1746–1826
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and 1 more tree owner connected with William Sizer 1746–1826
Immediate Family
Biography
The story of William Sizer began in 1746 in Middletown, Middlesex, Connecticut, United States. William Sizer married abigail wilcox, and had children including abigail sizer, ameria sizer, clarissa sizer, daughter sizer, fletcher sizer, francis sizer, hiram sizer, horace sizer, john sizer, lucy sizer, rachel sizer, sarah sizer, silas sizer, virgil sizer, william sizer. William Sizer passed away in 1826 in Chester, Hampden, Massachusetts, United States.
Sources
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1Military U.S., Revolutionary War Rolls, 1775-1783
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2Burial Records Massachusetts, Find a Grave Index
Life Timeline
Oldest Ancestor Line from William Sizer
This ancestor line traces from Hartford, Hartford County, Connecticut, USA (1652) to Middletown, Middlesex, Connecticut, United States (1746) across 4 generations.
Frequently Asked Questions
- William Sizer (1746–1826) was born in Middletown, Middlesex, Connecticut, United States and died in Chester, Hampden, Massachusetts, United States. 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 (A) based on cross-tree validation.
- Right now, 2 researchers on YourRoots have William 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 4 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
William Sizer's Ancestors
Pedigree chart — 3 generations on record