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Lady Margaret 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: Donough Thomond

Mother: Helen Roche

Spouse(s): Cormac MacCarthy

Children(s): Donough MacCarthy, Eleanor FitzGerald

Lady Margaret O'Brien was born in 1575 in Killarney, Kerry, Ireland, the child of Donough O Brien Earl Van Thomond And Helen Roche. Lady Margaret O'Brien married Cormac Oge Maccarthy, and had children including Donough Maccarthy, Eleanor Fitzgerald. Lady Margaret O'Brien passed away in 1626 in Blarney, Cork, Ireland.

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LO

Reliability Score

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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
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Biography

  • Lady Margaret O'Brien was born in 1575 in Killarney, Kerry, Ireland, the child of Donough O Brien Earl Van Thomond And Helen Roche.
  • Lady Margaret O'Brien married Cormac Oge Maccarthy, and had children including Donough Maccarthy, Eleanor Fitzgerald.
  • Lady Margaret O'Brien passed away in 1626 in Blarney, Cork, Ireland.

Immediate Family

Parents

Donough Thomond
1535–1553
Birth Location: Cork, Cork, Ireland
DT
Helen Roche
1550–1583
Birth Location: Killaloe, Clare, Ireland
HR

Spouses(s)

Cormac MacCarthy
1564–1640
Birth Location: Blarney, Ireland
CM

Children(s)

Donough MacCarthy
1594–1665
Birth Location: County Cork, Ireland
DM
Eleanor FitzGerald
1600–1632
Birth Location: Blarney county, Cork, Ireland
EF

Lady O'Brien's Ancestors

Self
Lady O'Brien
1575–1626
Birth Place: Killarney, Kerry, Ireland
Parents
Donough O'Brien Earl van Thomond
1535–1553
Cork, Cork, Ireland
Helen Roche
1550–1583
Killaloe, Clare, Ireland
Grandparents
King (Conor O'Brien King of) Thomond
1475–1539
Thomond, North Munster, Clare, Ireland
Queen (Annabelle de) Burg-Clanricarde
1480–1560
Clanricarde, County Galway, Ireland
Great-Grandparents
Joan FitzMaurice
1465–1497
Toirdhealbhach Thomond
–1528
2nd-Great-Grandparents

Lady O'Brien's Descendants

1.
LO
Lady (Margaret) O'Brien (1575–27 November 1626) m. Cormac (Oge) MacCarthy (1564–20 Feb 1640)
  1. 1. Donough MacCarthy 1594–1665 m. Countess (Eleanor Clancarty) Butler 1612–1682
    1. 1. Charles MacCarty 1626–1665 m. Lady (Margaret) Burke 1620–1698
      1. 1. Cormac (Oge) MacCarthy 1642–1698 m. Honoria MacCarthy 1646–
        1. 1. Fingin (MacCarthy) Mor 1668–1724 m. Mary MacCarthy 1673–1717
  2. 2. Eleanor FitzGerald 1600–1632 m. Donnel (Mac Fineere) Reagh 1600–1631
    1. 1. Lady (Julia) Reagh 1615–1650 m. Jeremy MacCarthy 1610–1685
      1. 1. Honoria MacCarthy 1646– m. Cormac (Oge) MacCarthy 1642–1698

Lady O'Brien's Timeline

4 Records

1567
1567
Birth of Lady Margaret O'Brien in Killaloe, Clare, Ireland
Killaloe, Clare, Ireland
1575
1575
Birth of Lady Margaret O'Brien in Killarney, Kerry, Ireland
Killarney, Kerry, Ireland
1626
27 November 1626
Age 51
Death of Lady Margaret O'Brien in Blarney, Ireland
Blarney, Ireland
1626
27 November 1626
Age 51
Death of Lady Margaret O'Brien in Blarney, Cork, Ireland
Blarney, Cork, Ireland

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 1567
    Event Place: Killaloe, Clare, Ireland

    Genealogy Event 2
    Event Type: Birth
    Event Date: 1575
    Event Place: Killarney, Kerry, Ireland

    Genealogy Event 3
    Event Type: Death
    Event Date: 27 November 1626
    Event Place: Blarney, Ireland

    Genealogy Event 4
    Event Type: Death
    Event Date: 27 November 1626
    Event Place: Blarney, Cork, Ireland
    Record Source: U.S., City Directories, 1822-1995
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