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Henry Eliz. O'Brien, Earl of Thomond, Baron of Ibrican in Ireland, Viscount Tadcaster Seymour 1618–1691 – Genealogical Records
Birth Date: 1618
Birth Location: Thomond, County Clare, Connaught, Ireland
Death Date: 2 May 1691
Death Location: Great Billing, Northamptonshire, England
Father: Brian O'Brien
Mother: Mary Fermor
Spouse(s): Anne Countess, Lady Reynolds
Children(s): Lady MacDonald, Lord O'Brien, Lady O'Brien, Lord O'Brien
Henry Eliz. O'Brien, Earl of Thomond, Baron of Ibrican in Ireland, Viscount Tadcaster Seymour was born in 1618 in Thomond, County Clare, Connaught, Ireland, the child of Brian Barnabas Macdonnchadha O Brien And Mary Fermor. Henry Eliz. O'Brien, Earl of Thomond, Baron of Ibrican in Ireland, Viscount Tadcaster Seymour married Anne O Brien Countess, Lady Sarah Reynolds, and had children including Elizabeth Obrien, Lady Auberie Anne Penelope O Brien, Lady Aubery Anne Penelope O Brien Macdonald, Lord Henry Horatio O Brien, Lord Henry O Brien Lord Ibrackan Lord O Brien, Mary Ann O Brien. Henry Eliz. O'Brien, Earl of Thomond, Baron of Ibrican in Ireland, Viscount Tadcaster Seymour passed away in 1691 in Great Billing, Northamptonshire, England.
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Biography
- Henry Eliz. O'Brien, Earl of Thomond, Baron of Ibrican in Ireland, Viscount Tadcaster Seymour was born in 1618 in Thomond, County Clare, Connaught, Ireland, the child of Brian Barnabas Macdonnchadha O Brien And Mary Fermor.
- Henry Eliz. O'Brien, Earl of Thomond, Baron of Ibrican in Ireland, Viscount Tadcaster Seymour married Anne O Brien Countess, Lady Sarah Reynolds, and had children including Elizabeth Obrien, Lady Auberie Anne Penelope O Brien, Lady Aubery Anne Penelope O Brien Macdonald, Lord Henry Horatio O Brien, Lord Henry O Brien Lord Ibrackan Lord O Brien, Mary Ann O Brien.
- Henry Eliz. O'Brien, Earl of Thomond, Baron of Ibrican in Ireland, Viscount Tadcaster Seymour passed away in 1691 in Great Billing, Northamptonshire, England.
Immediate Family
Parents
Spouses(s)
Children(s)
Henry Seymour's Ancestors
Henry Seymour's Descendants
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1. Lady (Aubery Anne Penelope O'Brien) MacDonald 1640–1702 m. Henry (Mordaunt 2nd EARL of) PETERBOROUGH 1621–1697
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1. Mary Mordaunt 1650–1721 m. Bryan (O'Cahan) (Keane) 1650–1714
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1. Robert (Keane) (O'Cahan) 1675–1756 m. Anne (Creagh) Creighe 1681–1769
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1. Charles Keane 1695–1738 m. Ellen Neylon 1700–1731
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2. Thomas Keane 1700–
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3. Eugene ((Owen)) Keane 1701–
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4. Anne ('Ruadh') Keane 1703–1803
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5. Margaret Keane 1704–1805
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6. Richard Keane 1702–
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2. Daniel O'Cahan 1675–
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3. Brian O'Cahan 1675–
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4. Andrew O'Cahan 1687–1755
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5. Nicholas O'Cahan 1685–1745
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6. Charles O'Cahan 1673–1706
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7. Eugene (Owen) O'Cahan 1671–1693
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2. Henry Howard 1695–
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3. Elizabeth Mordaunt 1653–1676
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4. HER (GRACE Mary Mordaunt 7th BARONESS Mordaunt, DUCHESS of) NORFOLK 1660–1705
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2. Lord (Henry O'Brien, Lord Ibrackan, Lord) O'Brien 1638–1678
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3. Lady (Auberie "Anne" Penelope) O'Brien 1640–1702
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4. Lord (Henry Horatio) O'Brien 1642–1678
Henry Seymour's Timeline
2 Records
Sources
Event Type: Birth
Event Date: 1618
Event Place: Thomond, County Clare, Connaught, Ireland
Genealogy Event 2
Event Type: Death
Event Date: 2 May 1691
Event Place: Great Billing, Northamptonshire, England