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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: Donough Thomond

Mother: Ellen Roche-Femoy

Spouse(s): Cormac Muskerry

Children(s): Donough Muskery, Agnes Creech, Maria MacCarthy, Mary MacCarty, Eleanor MacCarthy, Elena McCarthy

The story of Margaretha O'Brien began in 1575 in Killarney, Kerry, Ireland. Margaretha O'Brien married Cormac Oge Mac Carthy Viscount Muskerry, and had children including Agnes Creech, Donough Maccarthy Baron Of Blarney Earl Of Clancarty Viscount Muskery, Eleanor Maccarthy, Elena Fitzgibbon Mccarthy, Maria Maccarthy, Mary Maccarty. Margaretha O'Brien passed away in 1626 in Blarney, Cork, Ireland.

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MO

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:
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
  • Star tree owner

Biography

  • The story of Margaretha O'Brien began in 1575 in Killarney, Kerry, Ireland.
  • Margaretha O'Brien married Cormac Oge Mac Carthy Viscount Muskerry, and had children including Agnes Creech, Donough Maccarthy Baron Of Blarney Earl Of Clancarty Viscount Muskery, Eleanor Maccarthy, Elena Fitzgibbon Mccarthy, Maria Maccarthy, Mary Maccarty.
  • Margaretha O'Brien passed away in 1626 in Blarney, Cork, Ireland.

Immediate Family

Parents

Donough Thomond
1535–1624
Birth Location: Cork, Cork, Ireland
DT
Ellen Roche-Femoy
1550–1583
Birth Location: Killaloe, Clare, Ireland
ER

Spouses(s)

Cormac Muskerry
1570–1640
Birth Location: Blarney, Ireland
CM

Children(s)

Donough Muskery
1594–1665
Birth Location: Blarney, Cork, Ireland
DM
Agnes Creech
1605–1669
Birth Location: Porlock, Somerset, England
AC
Maria MacCarthy
1596–1632
Birth Location: Blarney Ireland
MM
Mary MacCarty
1615–
Birth Location: Ireland
MM
Eleanor MacCarthy
1600–1632
Birth Location: Blarney, County Cork, Ireland
EM
Elena McCarthy
1586–1630
Birth Location: Fermanagh County, Northern Ireland
EM

Margaretha O'Brien's Ancestors

Self
Margaretha O'Brien
1575–1626
Birth Place: Killarney, Kerry, Ireland
Parents
Donough O'Brien Earl van Thomond
1535–1624
Cork, Cork, Ireland
Ellen (or Helena) Roche-Femoy
1550–1583
Killaloe, Clare, Ireland
Grandparents
Great-Grandparents
2nd-Great-Grandparents

Margaretha O'Brien's Descendants

1.
MO
Margaretha O'Brien (1575–27 November 1626) m. Cormac (Oge Mac-Carthy Viscount) Muskerry (1570–20 Feb 1640)
  1. 1. Donough (MacCarthy, Baron of Blarney, Earl of Clancarty, Viscount) Muskery 1594–1665 m. Lady (Eleanor) Butler 1612–1682
    1. 1. Margaret MacCarthy 1640–1702
    2. 2. Callaghan MacCarty 1638–1676
    3. 3. Helen MacCarty 1632–1720
    4. 4. Jeremiah McCarthy 1660–
    5. 5. Justin McCarthy 1650–1694
    6. 6. Dennis McCarty 1652–1694
    7. 7. Charles MacCarty 1634–1665
  2. 2. Agnes Creech 1605–1669
  3. 3. Maria MacCarthy 1596–1632
  4. 4. Mary MacCarty 1615–
  5. 5. Eleanor MacCarthy 1600–1632
  6. 6. Elena (Fitzgibbon-) McCarthy 1586–1630

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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