William Brabazon Ponsonby, 1st. Baron Ponsonby of Imokilly

Male 1744 - 1806  (62 years)


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Generation: 1

  1. 1.  William Brabazon Ponsonby, 1st. Baron Ponsonby of Imokilly was born on 15 Sep 1744 (son of Rt. Hon. John Ponsonby and Lady Elizabeth Cavendish); died on 5 Nov 1806 in London, England; was buried in Ireland.

    William married Hon. Louisa Molesworth on 26 Dec 1769. Louisa (daughter of Richard Molesworth, 3rd. Viscount Molesworth) was born on 23 Oct 1749; died on 1 Sep 1824. [Group Sheet]

    Children:
    1. John Brabazon Ponsonby, Viscount Ponsonby was born about 1770; died on 21 Feb 1855 in Brighton, Sussex, England.
    2. Major-General Sir William Ponsonby, KCB was born on 13 Oct 1772; died on 18 Jun 1815 in Waterloo, Belgium.
    3. Richard Ponsonby was born in 1772 in Dublin, Ireland; died in 1853.
    4. George Ponsonby was born about 1774; died on 5 Jun 1863 in Midhurst District, Sussex, England.
    5. Frederick Ponsonby was born in Unknown; died in 1849; was buried in Oughterard, Kildare, Ireland.
    6. Mary Elizabeth Ponsonby was born on 3 Mar 1775; died on 26 Nov 1861 in St. George's, Hanover Sq. Middlesex, England; was buried in St. Michael & All Angels, Alnwick, Northumberland, England.

Generation: 2

  1. 2.  Rt. Hon. John Ponsonby was born on 29 Mar 1713 (son of Brabazon Ponsonby, 1st. Earl of Bessborough and Sarah Margetson); died on 12 Dec 1789.

    John married Lady Elizabeth Cavendish on 22 Sep 1743. Elizabeth (daughter of William Cavendish, 3rd.Duke of Devonshire KG PC and Katherine Hoskyns) was born in 1723; died in 1796. [Group Sheet]


  2. 3.  Lady Elizabeth Cavendish was born in 1723 (daughter of William Cavendish, 3rd.Duke of Devonshire KG PC and Katherine Hoskyns); died in 1796.
    Children:
    1. 1. William Brabazon Ponsonby, 1st. Baron Ponsonby of Imokilly was born on 15 Sep 1744; died on 5 Nov 1806 in London, England; was buried in Ireland.
    2. Rt. Hon. George Ponsonby was born on 5 Mar 1755; died on 8 Jul 1817 in Mayfair, Westminster, Middlesex, England; was buried in Kensington, Middlesex, England.
    3. John Ponsonby was born in Unknown; died in Unknown.
    4. Richard Ponsonby was born in Unknown; died in Unknown.
    5. Frederick Ponsonby was born in Unknown; died in Unknown.
    6. Catherine Ponsonby was born in Unknown; died in Unknown.
    7. Frances Ponsonby was born in Unknown; died in Unknown.
    8. Charlotte Ponsonby was born in Unknown; died in Unknown.
    9. Henrietta Ponsonby was born in Unknown; died in Unknown.


Generation: 3

  1. 4.  Brabazon Ponsonby, 1st. Earl of Bessborough was born in 1679 (son of William Ponsonby, 1st. Viscount Duncannon and Mary Moore); died on 4 Jul 1758.

    Brabazon married Sarah Margetson in 1704. Sarah (daughter of John Margetson and Alice Caulfield) was born in Unknown; died on 21 May 1773. [Group Sheet]


  2. 5.  Sarah Margetson was born in Unknown (daughter of John Margetson and Alice Caulfield); died on 21 May 1773.
    Children:
    1. William Ponsonby, 2nd. Earl of Bessborough was born in 1704; died on 11 Mar 1793; was buried in Derby Cathedral, Derbyshire, England.
    2. 2. Rt. Hon. John Ponsonby was born on 29 Mar 1713; died on 12 Dec 1789.
    3. Lady Sarah Ponsonby was born in Unknown; died on 19 Jan 1737.
    4. Lady Letitia Ponsonby was born about 1720; died on 9 Feb 1754.

  3. 6.  William Cavendish, 3rd.Duke of Devonshire KG PC was born on 26 Sep 1698 (son of William Cavendish, 2nd. Duke of Devonshire KG PC and Hon. Rachel Russell); died on 5 Dec 1755.

    William married Katherine Hoskyns on 27 Mar 1718. Katherine was born in Unknown; died on 8 May 1777. [Group Sheet]


  4. 7.  Katherine Hoskyns was born in Unknown; died on 8 May 1777.
    Children:
    1. Caroline Cavendish was born on 22 May 1719; died on 20 Jan 1760; was buried in Derby Cathedral, Derbyshire, England.
    2. William Cavendish, 4th. Duke of Devonshire KG PC was born on 8 May 1720; died on 2 Oct 1764 in Spa, Holland.
    3. 3. Lady Elizabeth Cavendish was born in 1723; died in 1796.


Generation: 4

  1. 8.  William Ponsonby, 1st. Viscount Duncannon was born in 1659 (son of Sir John Ponsonby and Elizabeth Folliott); died on 17 Nov 1724; was buried in Fiddown, County Kilkenny, Ireland.

    William married Mary Moore. Mary (daughter of Randal Moore and Lady Jane Brabazon) was born in 1662 in Ardee, County Louth, Ireland; died on 26 May 1713; was buried in Fiddown, County Kilkenny, Ireland. [Group Sheet]


  2. 9.  Mary Moore was born in 1662 in Ardee, County Louth, Ireland (daughter of Randal Moore and Lady Jane Brabazon); died on 26 May 1713; was buried in Fiddown, County Kilkenny, Ireland.
    Children:
    1. 4. Brabazon Ponsonby, 1st. Earl of Bessborough was born in 1679; died on 4 Jul 1758.
    2. Dorothy Ponsonby was born in Unknown; died after 1724.
    3. Major-General Henry Ponsonby was born in Unknown; died on 11 May 1745 in Fontenoy, Belgium.
    4. Capt. Folliott Ponsonby was born after 1681; died in 1746; was buried in St. Ann's, Dublin, Ireland.
    5. Elizabeth Ponsonby was born in Unknown; died after 1699.
    6. Anne Ponsonby was born in Unknown; died after 1709.
    7. Letitia Ponsonby was born in 1701; died after 1722.

  3. 10.  John Margetson was born in Unknown; died in Unknown.

    John married Alice Caulfield. Alice was born in Unknown; died in Unknown. [Group Sheet]


  4. 11.  Alice Caulfield was born in Unknown; died in Unknown.
    Children:
    1. 5. Sarah Margetson was born in Unknown; died on 21 May 1773.

  5. 12.  William Cavendish, 2nd. Duke of Devonshire KG PC was born in 1673 (son of William Cavendish, 1st. Duke of Devonshire and Lady Mary Butler); died on 4 Jun 1729.

    William married Hon. Rachel Russell on 21 Jun 1688. Rachel was born in 1674; died in 1725. [Group Sheet]


  6. 13.  Hon. Rachel Russell was born in 1674; died in 1725.
    Children:
    1. 6. William Cavendish, 3rd.Duke of Devonshire KG PC was born on 26 Sep 1698; died on 5 Dec 1755.