YourRoots by Genomelink
banner

Sign up to explore more

Create a free account to navigate family trees, view ancestors, and discover connections.

John Gannon 1838–1881 – Genealogical Records

Birth Date: 20 August 1838

Birth Location: Lisduogue, Ballina, Ireland

Death Date: 29 July 1881

Death Location: Lackawanna, Erie County, New York, United States of America

Father:

Mother: Mary Gannon

Spouse(s): Mary Moran

Children(s): Patrick Gannon, John Gannon, Mary Gannon, Anne Gannon, Ellen Gannon, Lizzie Gannon, Colman Gannon, Thomas Gannon

In 1838, John Gannon entered the world in Lisduogue, Ballina, Ireland, born to John Gannon And Mary Gannon. John Gannon married Mary Moran, and had children including Anne Nan Gannon, Colman Gannon, Ellen Vivian Gannon, John C Gannon, Lizzie Gannon, Mary Grace Gannon, Patrick Lawrence Gannon, Thomas Gannon. John Gannon passed away in 1881 in Lackawanna, Erie County, New York, United States of America.

Find more search results for John Gannon
JG

Reliability Score

This score reflects the reliability of the source family tree. A high rating indicates a trustworthy source with strong data consistency.

Reliability Score:
A
Criteria:
  • A 3 criteria (Strong)
  • B 2 criteria (Medium)
  • C 1 criteria (Basic)
  • N/A 0 criteria (Insufficient)

This tree's reliability score:

  • Record available
  • Descendant's record available
  • Star tree owner

Biography

  • In 1838, John Gannon entered the world in Lisduogue, Ballina, Ireland, born to John Gannon And Mary Gannon.
  • John Gannon married Mary Moran, and had children including Anne Nan Gannon, Colman Gannon, Ellen Vivian Gannon, John C Gannon, Lizzie Gannon, Mary Grace Gannon, Patrick Lawrence Gannon, Thomas Gannon.
  • John Gannon passed away in 1881 in Lackawanna, Erie County, New York, United States of America.

Immediate Family

Parents

Mary Gannon
–1888
Birth Location: Ballina, County Mayo, Ireland
MG

Spouses(s)

Mary Moran
1843–1903
Birth Location: Ballina, County Mayo, Ireland
MM

Children(s)

Patrick Gannon
1880–1957
Birth Location: Liesdough, , Mayo, Ireland
PG
John Gannon
1875–1958
Birth Location: Ballina, County Mayo, Ireland
JG
Mary Gannon
1874–1916
Birth Location: Liesdough near Ballina, County, Mayo, Connaught, Ireland
MG
Anne Gannon
1878–1908
Birth Location: Ballina, Mayo, Ireland
AG
Ellen Gannon
1876–1970
Birth Location: Friarstown, Mayo, Connaught, Ireland
EG
Lizzie Gannon
1874–
Birth Location: Bklyn
LG
Colman Gannon
1885–
Birth Location: Co Galway
CG
Thomas Gannon
1882–
Birth Location: Co Mayo
TG

John Gannon's Ancestors

Self
John Gannon
1838–1881
Birth Place: Lisduogue, Ballina, Ireland
Parents
Mary Gannon
–1888
Ballina, County Mayo, Ireland
Grandparents
Great-Grandparents
2nd-Great-Grandparents

John Gannon's Descendants

1.
JG
John Gannon (20 August 1838–29 July 1881) m. Mary Moran (28 Sep 1843–21 April 1903)
  1. 1. Patrick (Lawrence) Gannon 1880–1957 m. Mayme (Mary Gertrude) Scholtes 1887–1962
    1. 1. Henrietta (Nellie Josephine) Gannon 1912–2004 m. Lester (George) Thompson 1910–1991
      1. 1. Nellie (Shirley Ann) Thompson 1933–2010 m. Murl (Gordon) Ruedebusch 1930–1976
        1. 1. Ann (Kathleen) Ruedebusch 1950–1994 m. Paul (Charles) Borchardt 1949–2000
      2. 2. Charles (Patrick) Thompson 1938–1999
    2. 2. Mary (Elizabeth) Gannon 1910–2003 m. Frank (Merlin) Kober 1914–2010
    3. 3. Bernadette (Nan) Gannon 1912–1997 m. Joseph (Henry) Daoust 1911–2010
    4. 4. John (Peter) Gannon 1913–1992 m. Cecilia (Patricia) Daly 1913–1999
    5. 5. Donald (Francis) Gannon 1915–1990 m. Rita I 1920–2010
    6. 6. Patricia (Gertrude) Gannon 1917–1961 m. William Jones 1918–
    7. 7. Evelyn (Rose) Gannon 1930–2023
    8. 8. Patrick (James Jim) Gannon 1920–2007 m. Leona (Phyllis) Kasuske 1920–2006
    9. 9. Joan (Irene) Gannon 1926–2015 m. Donald (Charles) Ewing 1923–1996
    10. 10. Alice (Winifred) Gannon 1923–2000 m. Walter Kerr 1922–
    11. 11. Jean (Frances) Gannon 1926–2012 m. Robert (Burke) Jones 1920–1971 m. James Stengel 1926–
  2. 2. John (C) Gannon 1875–1958 m. Julia Watters 1879–1914
    1. 1. Baby (Boy A) Gannon 1914–1914
    2. 2. Charles (Patrick) Gannon 1910–2008 m. Mary V 1914–
    3. 3. Cletus Gannon 1905–1999
    4. 4. Ligouri (James) Gannon 1907–1999 m. Doris (Lenore) Johnson 1911–2000
      1. 1. William (Gail) Gannon 1939–2007
      2. 2. Sharon (Kathryn Gannon) Brown 1945–2021
      3. 3. Virgil (Thomas) Gannon 1944–2020
      4. 4. James (Kent) Gannon 1937–2022
    5. 5. Mary Gannon 1908–1985
    6. 6. Sarazella Gannon 1912–1972 m. Elmer (E) Fitzgerald 1903–1995
    7. 7. Baby (Boy B) Gannon 1914–1914
  3. 3. Mary (Grace) Gannon 1874–1916 m. Veatus (Cantius) McCarty 1871–1938
    1. 1. Valentine (Marinus) McCarty 1901–1967
    2. 2. Bridget (Eileen) McCarty 1916–2006
    3. 3. Lourdes (Vilas) McCarty 1899–
    4. 4. Patrick McCarty 1902–
    5. 5. Ibar McCarty 1904–
    6. 6. Gertrude McCarty 1905–
    7. 7. Anna (Mc) Carty 1907–
  4. 4. Anne (Nan) Gannon 1878–1908 m. Peter (James) Duignan 1878–
    1. 1. Dan Duignan 1908–1908
    2. 2. May Duignan 1905–1989
    3. 3. Peter (James) Duignan 1902–1967 m. Delia B 1903–1983
      1. 1. Peter (James Duignan) Jr 1926–2012 m. Frances (Helen) Sharpe 1928–2013
      2. 2. Patricia (Mary) Duigan 1928–2000
      3. 3. Frances (Ann Duignan) Apple 1930–2000
      4. 4. Joan (Katherine) Duignan 1932–1990
  5. 5. Ellen (Vivian) Gannon 1876–1970 m. Michael O'Flynn 1876–1950
    1. 1. May (Elizabeth) Flynn 1917–1991
    2. 2. Leo (Patrick) Flynn 1908–2001
    3. 3. Lawrence Flynn 1914–1973
    4. 4. Virgil (Edmund) Flynn 1906–1943
    5. 5. Charles (Mathew) Flynn 1909–1995
    6. 6. Loren Flynn 1909–1973
    7. 7. Mary Flynn 1903–1903
  6. 6. Lizzie Gannon 1874–
  7. 7. Colman Gannon 1885–
  8. 8. Thomas Gannon 1882–

John Gannon's Timeline

2 Records

1838
20 August 1838
Birth of John Gannon in Lisduogue, Ballina, Ireland
Lisduogue, Ballina, Ireland
1881
29 July 1881
Age 43
Death of John Gannon in Buffalo, Erie County, New York, United States of America
Buffalo, Erie County, New York, United States of America

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 20 August 1838
    Event Place: Lisduogue, Ballina, Ireland
    Record Source:
    [1] Iowa, U.S., Deaths and Burials
    [2] U.S., Find a Grave® Index, 1600s-Current
    [3] Geneanet Community Trees Index
    [4] Geneanet Community Trees Index

    Genealogy Event 2
    Event Type: Death
    Event Date: 29 July 1881
    Event Place: Buffalo, Erie County, New York, United States of America
    Record Source:
    [1] U.S., Find a Grave® Index, 1600s-Current
    [2] Geneanet Community Trees Index
    [3] Geneanet Community Trees Index

    Genealogy Event 3
    Event Type: Burial
    Event Place: Lackawanna, Erie County, New York, United States of America
    Record Source: U.S., Find a Grave® Index, 1600s-Current
Find more search results for John Gannon

About YourRoots

Family Tree Map

Explore your family tree geographically

Import your GEDCOM file to transform your family tree into an interactive global map. See your roots laid out visually and understand your true geographic heritage.

Powerful tools like "Trace Back To Me" instantly map your family's migration paths from a chosen ancestor all the way back to you.

LEARN MORE
AI Genealogy Research

Discover ancestors beyond "end-of-line" automatically

Import your family tree and let AI expand it for you. AI Ancestor Finder scans "end-of-line" ancestors to uncover their parents across hundreds of family lines at once. AI Deep Research analyzes selected ancestors and family clusters, suggesting relevant records and next steps.

Turn on Auto Research Mode to get new discoveries daily or weekly, so your tree keeps growing even while you're away.

LEARN MORE
DNA Match

Find more DNA matches across all DNA tests

Combine your DNA data with your family tree to unlock the full power of YourRoots DNA Match. Connect with relatives across major testing services — Ancestry, 23andMe, MyHeritage, and more.

View your matches' maps and trees to identify shared ancestors, and soon you'll be able to add them directly to your own tree and map.

LEARN MORE
Ancestry Reports

Ancestry DNA analysis that goes deeper than others

Unlock exclusive reports that reveal your deeper origins.

  • Deep Ancestry Report — Analyze 130+ ethnicities, sub-regions, and 1,800+ communities in one detailed view.
  • Global & Native American Reports — Developed with Stanford researchers to uncover hidden ancestries across all 22 chromosomes.
  • Ancient DNA Series — Compare your DNA with 1,000+ ancient genomes from Viking, Celtic, and early American civilizations.
LEARN MORE