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Margaretha O'Brien 1575–1626 – Genealogical Records

Birth Date: 1575

Birth Location: Killarney, Kerry, Ireland

Death Date: 27 November 1626

Death Location: Blarney, Cork, Ireland

Father: Donnchadh Ibracken

Mother: Ellen Roche-Femoy

Spouse(s): Cormac MacCarthy

Children(s): *Donough Clancarty, Agnes Creech, Elena MacCarthy, Donough Reagh, Donough McCarthy, Donough MacCarty, Donough,Baron Clancarty, Maria MacCarthy, Sheela MacCarty, Lady Castle, Donagh, Mor, Eleanor MacCarthy, Donogh McCARTHY, Mary MacCarty, Donoch McCarthy, Donogh MacCarty

The story of Margaretha O'Brien began in 1575 in Killarney, Kerry, Ireland. Margaretha O'Brien married Cormac Og Maccarthy, and had children including Agnes Creech, Donagh Also Known As Donough Baron Of Blarney Earl Of Clancarty Viscount Muskerry Maccarthy Mor, Donoch Lord Viscount M Mccarthy, Donogh Donald Mccarthy, Donogh Maccarty, Donough Baron Of Blarny Earl Of Clancarty Viscount Muskery Maccarty Reagh, Donough Baron Of Blarny Earl Of Clancarty Viscount Muskerry Maccarty 1St Earl Of Clancarty, Donough Earl Clancarty Maccarty, Donough Mccarthy, Donough Mccarty 1St Earl Of Clancarty, Eleanor Fitzgerald Maccarthy, Elena Eleanor Maccarthy, Lady Elena Fitzgibbon Maccarthy Of Kilbrittain Castle, Maria Maccarthy, Mary Maccarty, Sheela Alias Julia Maccarty. Margaretha O'Brien passed away in 1626 in Blarney, Cork, Ireland.

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Reliability Score

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Reliability Score:
B
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
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Biography

  • The story of Margaretha O'Brien began in 1575 in Killarney, Kerry, Ireland.
  • Margaretha O'Brien married Cormac Og Maccarthy, and had children including Agnes Creech, Donagh Also Known As Donough Baron Of Blarney Earl Of Clancarty Viscount Muskerry Maccarthy Mor, Donoch Lord Viscount M Mccarthy, Donogh Donald Mccarthy, Donogh Maccarty, Donough Baron Of Blarny Earl Of Clancarty Viscount Muskery Maccarty Reagh, Donough Baron Of Blarny Earl Of Clancarty Viscount Muskerry Maccarty 1St Earl Of Clancarty, Donough Earl Clancarty Maccarty, Donough Mccarthy, Donough Mccarty 1St Earl Of Clancarty, Eleanor Fitzgerald Maccarthy, Elena Eleanor Maccarthy, Lady Elena Fitzgibbon Maccarthy Of Kilbrittain Castle, Maria Maccarthy, Mary Maccarty, Sheela Alias Julia Maccarty.
  • Margaretha O'Brien passed away in 1626 in Blarney, Cork, Ireland.

Immediate Family

Parents

Spouses(s)

Children(s)

Margaretha O'Brien's Ancestors

Self
Margaretha O'Brien
1575–1626
Birth Place: Killarney, Kerry, Ireland
Parents
Donnchadh Macconchobhair O'Brien 4th Earl of Thomond, Lord of Ibracken
1550–1624
of, Dough Castle, Lahinch, Lisdoonvarna, Clare, Ireland
Ellen (or Helena) Roche-Femoy
1550–1583
Killaloe, Clare, Ireland
Grandparents
Dame (Lady Una Winnifred) O’Brien
1530–1589
Arragh More, Tipperary, Munster, Ireland
Eleanor (FitzThomas) FitzGerald
1535–1590
Kildare, Ireland
Great-Grandparents
Julian O'Ryan
1500–1568
2nd-Great-Grandparents

Margaretha O'Brien's Descendants

1.
MO
Margaretha O'Brien (1575–27 November 1626) m. Cormac (Og) MacCarthy (1570–20 FEB 1640)
  1. 1. *Donough (McCarty, 1st Earl of) Clancarty 1594–1665 m. *Eleanor Butler 1612–1682
    1. 1. Major (Dennis) McCarty 1652–1694 m. Elizabeth (Millicent) Billington 1654–1715
      1. 1. Daniel McCarty 1678–1724 m. Ann Lee 1683–1732
        1. 1. Dennis McCarty 1704–1743 m. Sarah (Martha Ball) McCarty 1705–1786
      2. 2. Eleanor Wells 1689–1729
      3. 3. Catherine McCarty 1678–1721
      4. 4. Florence McCarty 1680–1718
      5. 5. Dennis McCarty 1680–1742
      6. 6. Cornelius McCarty 1692–
      7. 7. Bailey McCarty 1693–1715
      8. 8. Philip McCarty 1693–
      9. 9. Francis McCarty 1693–
      10. 10. Elizabeth (or Catherine) McCarty 1678–1721
    2. 2. Callaghan MacCarthy 1638–1676
    3. 3. Charles MacCarthy 1626–1665
    4. 4. Jeremiah McCarthy 1685–
    5. 5. Viscount (Justin McCarthy) Mountcashel 1650–1694
    6. 6. Margaret McCarthy 1640–1702
    7. 7. James (Butler) McCarthy 1586–
    8. 8. Helen McCarthy 1630–1720
  2. 2. Agnes Creech 1605–1669
  3. 3. Elena (\ Eleanor) MacCarthy 1598–1632
  4. 4. Donough (, Baron of Blarny, Earl of Clancarty, Viscount Muskery MacCarty) Reagh 1594–1665
  5. 5. Donough McCarthy 1594–1665
  6. 6. Donough (Earl Clancarty) MacCarty 1608–1665
  7. 7. Donough,Baron (of Blarny, Earl of Clancarty, Viscount Muskerry MacCarty 1st Earl of) Clancarty 1594–1665
  8. 8. Maria MacCarthy 1596–1632
  9. 9. Sheela (alias Julia) MacCarty 1596–1632
  10. 10. Lady (Elena Fitzgibbon- MacCarthy of Kilbrittain) Castle 1586–1630
  11. 11. Donagh, ((also known as Donough) Baron of Blarney, Earl of Clancarty, Viscount Muskerry MacCarthy) Mor 1594–1665
  12. 12. Eleanor (FitzGerald) MacCarthy 1600–1632
  13. 13. Donogh (Donald) McCARTHY 1584–1623
  14. 14. Mary MacCarty 1615–
  15. 15. Donoch (Lord Viscount M) McCarthy 1594–1665
  16. 16. Donogh MacCarty –1623

Margaretha O'Brien's Timeline

2 Records

1575
1575
Birth of Margaretha O'Brien in Killarney, Kerry, Ireland
Killarney, Kerry, Ireland
1626
27 November 1626
Age 51
Death of Margaretha O'Brien in Blarney, Cork, Ireland
Blarney, Cork, Ireland

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 1575
    Event Place: Killarney, Kerry, Ireland

    Genealogy Event 2
    Event Type: Death
    Event Date: 27 November 1626
    Event Place: Blarney, Cork, Ireland

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