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Dudley Loomis 1779–1869

Public Tree Person

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

Full name consistent across 3 independent trees
Birth year and location consistent across 3 trees
Death year and location consistent across 3 trees

Compare a Public Tree Person with your own tree using Compare Tree.

A Reliability
A
Reliability Score: A
Strong — based on the source tree
Grade scale
  • A 3 criteria (Strong)
  • B 2 criteria (Medium)
  • C 1 criteria (Basic)
Verification checklist
  • Record available
  • Descendant's record available
  • Star tree owner

3 researchers on YourRoots have Dudley Loomis in their family trees — each with their own records and documentation. Trace the migration path across 8 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 3 independent trees, with linked records

Born 28 Nov 1779 · Lebanon, New London, Connecticut, United States
Died 31 Dec 1869 · Moravia, Cayuga County, New York, United States of America
Father Thomas Loomis
Mother Mary Williams
Spouse Harriet Lathrop
Children Betsey Loomis, Elizabeth Lathrop Loomis, John Dudley Loomis, Thomas Elderkin Loomis, Thomas Loomis, William Lathrop Loomis
Siblings Andrew Williams Loomis, Betsey Loomis, Charles W Loomis, Cyrus Loomis, Duelley Loomis, Ezra Loomis, Robert B Stupp, Thomas Loomis
Records
1800 United States Federal Census 1810 United States Federal Census 1820 United States Federal Census 1830 United States Federal Census 1840 United States Federal Census 1850 United States Federal Census 1860 United States Federal Census Geneanet Community Trees Index New York, Genealogical Records, 1675-1920 New York, U.S., Compiled Census … New York, U.S., State Census, … New York, U.S., Wills and … U.S., Census Non-Population Schedules, New … U.S., City Directories, 1822-1995 U.S., Civil War Pension Index: … U.S., Federal Census Mortality Schedules, … U.S., Find a Grave® Index, … U.S., Newspapers.com™ Obituary Index, 1800s-current U.S., Public Records Index, 1950-1993, … U.S., Selected Federal Census Non-Population … U.S., Sons of the American … North America, Family Histories New York, U.S., Tax Assessment … New York, U.S., U.S. Census … "The Descendants of Veach Williams …
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Researchers connected through Dudley Loomis 1779–1869

and 2 more tree owners connected with Dudley Loomis 1779–1869

Immediate Family

Biography

In 1779, Dudley Loomis entered the world in Lebanon, New London, Connecticut, United States, born to thomas loomis and mary williams. In 1799, Dudley Loomis resided in New York, USA. In 1800, Dudley Loomis resided in Warren, Herkimer, New York. Dudley Loomis married harriet lathrop, and had children including betsey loomis, elizabeth lathrop loomis, john dudley loomis, thomas elderkin loomis, thomas loomis, william lathrop loomis. Dudley Loomis passed away in 1869 in Moravia, Cayuga County, New York, United States of America.

Sources

  1. 1
    Census 1800 United States Federal Census

  2. 2
    Census 1810 United States Federal Census

  3. 3
    Census 1820 United States Federal Census

  4. 4
    Census 1830 United States Federal Census

  5. 5
    Census 1840 United States Federal Census

  6. 6
    Census 1850 United States Federal Census

  7. 7
    Census 1860 United States Federal Census

  8. 8
    Record Geneanet Community Trees Index

  9. 9
    Record New York, Genealogical Records, 1675-1920

  10. 10
    Census New York, U.S., Compiled Census and Census Substitutes Index, 1790-1890

  11. 11
    Census New York, U.S., State Census, 1855

  12. 12
    Probate/Wills New York, U.S., Wills and Probate Records, 1659-1999

  13. 13
    Census U.S., Census Non-Population Schedules, New York, 1850-1880

  14. 14
    City Directory U.S., City Directories, 1822-1995

  15. 15
    Military U.S., Civil War Pension Index: General Index to Pension Files, 1861-1934

  16. 16
    Census U.S., Federal Census Mortality Schedules, 1850-1885

  17. 17
    Burial Records U.S., Find a Grave® Index, 1600s-Current

  18. 18
    Newspaper U.S., Newspapers.com™ Obituary Index, 1800s-current

  19. 19
    Record U.S., Public Records Index, 1950-1993, Volume 2

  20. 20
    Census U.S., Selected Federal Census Non-Population Schedules, 1850-1880

  21. 21
    Record U.S., Sons of the American Revolution Membership Applications, 1889-1970

  22. 22
    Record North America, Family Histories

  23. 23
    Probate/Wills New York, U.S., Tax Assessment Rolls of Real and Personal Estates

  24. 24
    Record New York, U.S., U.S. Census Mortality Schedules, 1850-1880

  25. 25
    Record "The Descendants of Veach Williams of Lebanon, CT" by Alexander Hamilton Wright, New Haven, Tuttle, Morehouse & Taylor Printers, 1887

Life Timeline

1779
Birth of Dudley Loomis in Lebanon, New London, Connecticut, United States
Birth
1799
Dudley Loomis resided here in New York, USA
Residence
1800
Dudley Loomis resided here in Warren, Herkimer, New York
Residence
1810
Dudley Loomis resided here in Warren, Herkimer, New York, USA
Residence
1820
Dudley Loomis resided here in Sempronius, Cayuga, New York, United States
Residence
1830
Dudley Loomis resided here in Sempronius, Cayuga, New York, USA
Residence
1840
Dudley Loomis resided here in Moravia, Cayuga, New York, USA
Residence
1850
Dudley Loomis resided here in Moravia, Cayuga, New York, USA
Residence
1855
Dudley Loomis resided here in Moravia, Cayuga, New York, USA
Residence
1860
Dudley Loomis resided here in Moravia, Cayuga, New York, USA
Residence
1863
Dudley Loomis resided here in Auburn, New York, USA
Residence
1869
Death of Dudley Loomis in Moravia, Cayuga, New York, United States
Death

Oldest Ancestor Line from Dudley Loomis

This ancestor line traces from Raby Castle, County Durham, England (1364) to Lebanon, New London Co., CT (1779) across 8 generations.

Direct Lineage
generations

Frequently Asked Questions

Dudley Loomis (1779–1869) was born in Lebanon, New London, Connecticut, United States and died in Moravia, Cayuga County, New York, United States of America. 3 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, 3 researchers on YourRoots have Dudley 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 8 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

Thomas Loomis
Father
Mary Williams
Mother

Dudley Loomis's Ancestors

Pedigree chart — 3 generations on record

Self
Dudley Loomis PTP
1779–1869
Lebanon, New London, Connecticut, United States
Parents
Unknown
Unknown
Grandparents
Unknown
Unknown
Unknown
Unknown

Dudley Loomis's Descendants

1.
DL
Dudley Loomis PTP 1779–1869