Joseph Patrick Kennedy Jr 1915–1944
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 Joseph Jr in their family trees — each with their own records and documentation. Trace the migration path across 7 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 Joseph Jr 1915–1944
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and 1 more tree owner connected with Joseph Jr 1915–1944
Immediate Family
Biography
Joseph Patrick Kennedy Jr was born in 1915 in Hull, Plymouth County, Massachusetts, United States of America, the child of joseph patrick kennedy sr ambassador uk and rose elizabeth fitzgerald kennedy papal countess. In 1920, Joseph Patrick Kennedy Jr resided in Brookline, Norfolk, Massachusetts, USA. In 1930, Joseph Patrick Kennedy Jr resided in Bronxville, Bronxville, Westchester, New York, USA. Joseph Patrick Kennedy Jr passed away in 1944 in Arlington, Arlington County, Virginia, United States of America.
Sources
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1Census 1920 United States Federal Census
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2Census 1930 United States Federal Census
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3Census 1940 United States Federal Census
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4Census Florida, U.S., State Census, 1867-1945
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5Marriage Records Michigan, U.S., Marriage Records, 1867-1952
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6Burial Records U.S., Find a Grave® Index, 1600s-Current
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7Newspaper U.S., Newspapers.com™ Obituary Index, 1800s-current
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8Record Ancestry Family Tree
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9Record Canada, Newspapers.com™ Obituary Index, 1800s-current
Life Timeline
Oldest Ancestor Line from Joseph Jr
This ancestor line traces from Creich Castle, Fifeshire, Scotland (1520) to Hull, Massachusetts (1915) across 7 generations.
Frequently Asked Questions
- Joseph Jr (1915–1944) was born in Hull, Plymouth County, Massachusetts, United States of America and died in Arlington, Arlington County, Virginia, United States of America. 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 Joseph 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 7 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.
Joseph Jr's Ancestors
Pedigree chart — 3 generations on record