YourRoots by Genomelink
banner

Sign up to explore more

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

Margaret Jane McMahon 1840–1916 – Genealogical Records

Birth Date: 12 MAY 1840

Birth Location: Aghnamullen, Co Monaghan, Ire

Death Date: 22 SEP 1916

Death Location: Philadelphia, Philadelphia County, Pennsylvania, United States of America

Father: James Sr

Mother: Jane Browne

Spouse(s): Francis Knox

Children(s): Margaret McCorkell, Robert Knox, Martha Knox, Jane Knox, Agnes Knox, Mary Knox, Henry Knox, Francis Knox, James Knox

The story of Margaret Jane McMahon began in 1840 in Aghnamullen, Co Monaghan, Ire. In 1861, Margaret Jane McMahon resided in Kilmarnock, Ayrshire, Scotland. Margaret Jane McMahon married Francis Knox, and had children including Agnes Knox, Francis Knox, Henry Knox, James Knox, Jane Knox, Margaret Mccorkell, Martha K Knox, Mary F Knox, Robert E Knox. Margaret Jane McMahon passed away in 1916 in Philadelphia, Philadelphia County, Pennsylvania, United States of America.

Find more search results for Margaret McMahon
MM

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

  • The story of Margaret Jane McMahon began in 1840 in Aghnamullen, Co Monaghan, Ire.
  • In 1861, Margaret Jane McMahon resided in Kilmarnock, Ayrshire, Scotland.
  • Margaret Jane McMahon married Francis Knox, and had children including Agnes Knox, Francis Knox, Henry Knox, James Knox, Jane Knox, Margaret Mccorkell, Martha K Knox, Mary F Knox, Robert E Knox.
  • Margaret Jane McMahon passed away in 1916 in Philadelphia, Philadelphia County, Pennsylvania, United States of America.

Immediate Family

Parents

Spouses(s)

Children(s)

Margaret McMahon's Ancestors

Self
Margaret McMahon
1840–1916
Birth Place: Aghnamullen, Co Monaghan, Ire
Parents
James McMahon Sr
1810–1891
Monaghan, County Monaghan, Ireland
Jane Browne
1811–1893
Clones, County Monaghan, Ireland
Grandparents
Constantine McMahon
1788–1860
Aghnamullen, County Monaghan, Ireland
Mary Adams
1792–1865
Monaghan, County Monaghan, Ireland
James Browne
1777–1874
Clones, Monaghan, IRE
Elizabeth Little
1785–1885
Ulster, Northern Ireland
Great-Grandparents
Bernard McMahon
1760–1825
Charles Adams
1760–1861
Mary Cramp
1773–1860
James Publisher
1723–1820
Jane Howie
1740–
John Publisher
1724–1800
Isabellow Reed
1736–1814
2nd-Great-Grandparents
Conn merchant
1720–1795
John Brown
1703–1770
Martha Donaghy
1702–1776
Simon Little
1688–1741
Margaret Hall
1702–1787
Charles Reed
1715–
Mary Dempsy
1713–

Margaret McMahon's Descendants

1.
MM
Margaret (Jane) McMahon (12 MAY 1840–22 SEP 1916) m. Francis Knox (1846–1906)
  1. 1. Margaret McCorkell 1874–1963
  2. 2. Robert (E) Knox 1864–1928
  3. 3. Martha (K) Knox 1880–1972 m. Lee (C.) Rohrheimer 1885–
  4. 4. Jane Knox 1868–1945
  5. 5. Agnes Knox 1877–1967
  6. 6. Mary (F) Knox 1870–1962
  7. 7. Henry Knox 1871–
  8. 8. Francis Knox 1884–1945
  9. 9. James Knox 1868–1949

Margaret McMahon's Timeline

5 Records

1840
12 May 1840
Birth of Margaret Jane McMahon in Aughnamullen, Co Monaghan, Ireland
Aughnamullen, Co Monaghan, Ireland
1840
12 MAY 1840
Birth of Margaret Jane McMahon in Aghnamullen, Co Monaghan, Ire
Aghnamullen, Co Monaghan, Ire
1861
1861
Age 21
Margaret Jane McMahon resided here in Kilmarnock, Ayrshire, Scotland
Kilmarnock, Ayrshire, Scotland
1870
1870
Age 30
Margaret Jane McMahon resided here in Philadelphia Ward 20 Dist 64 (2nd Enum), Philadelphia, Philadelphia, Pennsylvania, USA
Philadelphia Ward 20 Dist 64 (2nd Enum), Philadelphia, Philadelphia, Pennsylvania, USA
1916
22 SEP 1916
Age 76
Death of Margaret Jane McMahon in Philadelphia, PA
Philadelphia, PA

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 12 May 1840
    Event Place: Aughnamullen, Co Monaghan, Ireland
    Record Source:
    [1] Ancestry Family Trees, Ancestry Family Tree
    [2] Pennsylvania, U.S., Death Certificates, 1906-1972, Pennsylvania Historical and Museum Commission; Harrisburg, PA, USA; Pennsylvania (State). Death Certificates, 1906-1968; Certificate Number Range: 099261-102540
    [3] 1870 United States Federal Census, Year: 1870; Census Place: Philadelphia Ward 20 Dist 64 (2nd Enum), Philadelphia, Pennsylvania; Roll: M593_1435; Page: 448B
    [4] New York, U.S., Arriving Passenger and Crew Lists (including Castle Garden and Ellis Island), 1820-1957, The National Archives in Washington, DC; Washington, DC, USA; Passenger and Crew Lists of Vessels Arriving at New York, New York, 1897-1957; Microfilm Serial or NAID: T715; RG Title: Records of the Immigration and Naturalization Service, 1787-2004; RG: 85
    [5] Ireland, Select Marriages
    [6] U.S., Find a Grave® Index, 1600s-Current

    Genealogy Event 2
    Event Type: Birth
    Event Date: 12 MAY 1840
    Event Place: Aghnamullen, Co Monaghan, Ire
    Record Source: 1861 Scotland Census, Parish: Kilmarnock; ED: 27; Page: 23; Line: 8; Roll: CSSCT1861_86

    Genealogy Event 3
    Event Type: Residence
    Event Date: 1861
    Event Place: Kilmarnock, Ayrshire, Scotland
    Record Source: 1861 Scotland Census, Parish: Kilmarnock; ED: 27; Page: 23; Line: 8; Roll: CSSCT1861_86

    Genealogy Event 4
    Event Type: Residence
    Event Date: 1870
    Event Place: Philadelphia Ward 20 Dist 64 (2nd Enum), Philadelphia, Philadelphia, Pennsylvania, USA
    Record Source: 1870 United States Federal Census, Year: 1870; Census Place: Philadelphia Ward 20 Dist 64 (2nd Enum), Philadelphia, Pennsylvania; Roll: M593_1435; Page: 448B

    Genealogy Event 5
    Event Type: Custom Event
    Event Date: 11 Oct 1907
    Event Place: New York, New York, USA
    Record Source: New York, U.S., Arriving Passenger and Crew Lists (including Castle Garden and Ellis Island), 1820-1957, The National Archives in Washington, DC; Washington, DC, USA; Passenger and Crew Lists of Vessels Arriving at New York, New York, 1897-1957; Microfilm Serial or NAID: T715; RG Title: Records of the Immigration and Naturalization Service, 1787-2004; RG: 85

    Genealogy Event 6
    Event Type: Custom Event
    Event Place: Londonderry
    Record Source: New York, U.S., Arriving Passenger and Crew Lists (including Castle Garden and Ellis Island), 1820-1957, The National Archives in Washington, DC; Washington, DC, USA; Passenger and Crew Lists of Vessels Arriving at New York, New York, 1897-1957; Microfilm Serial or NAID: T715; RG Title: Records of the Immigration and Naturalization Service, 1787-2004; RG: 85

    Genealogy Event 7
    Event Type: Residence
    Event Place: Ireland
    Record Source: New York, U.S., Arriving Passenger and Crew Lists (including Castle Garden and Ellis Island), 1820-1957, The National Archives in Washington, DC; Washington, DC, USA; Passenger and Crew Lists of Vessels Arriving at New York, New York, 1897-1957; Microfilm Serial or NAID: T715; RG Title: Records of the Immigration and Naturalization Service, 1787-2004; RG: 85

    Genealogy Event 8
    Event Type: Death
    Event Date: 22 SEP 1916
    Event Place: Philadelphia, PA
    Record Source:
    [1] Pennsylvania, U.S., Death Certificates, 1906-1972, Pennsylvania Historical and Museum Commission; Harrisburg, PA, USA; Pennsylvania (State). Death Certificates, 1906-1968; Certificate Number Range: 099261-102540
    [2] U.S., Find a Grave® Index, 1600s-Current

    Genealogy Event 9
    Event Type: Burial
    Event Place: Philadelphia, Philadelphia County, Pennsylvania, United States of America
    Record Source: U.S., Find a Grave® Index, 1600s-Current

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