Peerage Record – 27971

     Arthur Blennerhassett was born on 19 February 1719.¹ He was the son of Colonel John Blennerhassett and Jane Denny.¹ He married Jane Giradot, daughter of unknown Giradot.¹ He died on 8 June 1799 at age 80.¹
     He held the office of Member of Parliament (M.P.) for Tralee between 1743 and 1760.¹ He lived at Ballyseedy, County Kerry, Ireland^G.¹

     Agnes Blennerhassett was born on 2 May 1722.¹ She was the daughter of Colonel John Blennerhassett and Jane Denny.¹ She married Sir Thomas Denny, son of Colonel Edward Denny and Lady Letitia Coningsby, on 13 November 1740.¹
     From 13 November 1740, her married name became Denny.¹

     Sir Thomas Denny was the son of Colonel Edward Denny and Lady Letitia Coningsby.² He married Agnes Blennerhassett, daughter of Colonel John Blennerhassett and Jane Denny, on 13 November 1740.¹ He died in 1761.¹
     He held the office of Deputy Governor of County Kerry.³ He held the office of Provost of Tralee.³ He was appointed Knight in 1743.³ He was Colonel Regiment of Dragoons in 1745.³ He lived at Tralee Castle, Tralee, County Kerry, Ireland^G.¹ He also had four sons, who all died without issue.³

     Arabella Blennerhassett was born on 21 December 1726.¹ She was the daughter of Colonel John Blennerhassett and Jane Denny.¹ She married, firstly, Richard Ponsonby, son of Thomas Ponsonby and Susanna Grice, in a childless marriage.¹ She married, secondly, Colonel Arthur Blennerhassett, son of Thomas Blennerhassett and Avice Spring, without surviving issue.¹ She died on 27 January 1795 at age 68.¹
     Her married name became Ponsonby.¹

     Richard Ponsonby was the son of Thomas Ponsonby and Susanna Grice.² He married, firstly, Helen Meade, daughter of Sir John Meade, 1st Bt. and Hon. Elizabeth Butler. He married, secondly, Arabella Blennerhassett, daughter of Colonel John Blennerhassett and Jane Denny, in a childless marriage.¹
     He held the office of Member of Parliament (M.P.) for Kinsale.² He lived at Crotto, County Kerry, Ireland^G.¹

     Letitia Blennerhassett was born on 28 February 1728.¹ She was the daughter of Colonel John Blennerhassett and Jane Denny.¹ She died unmarried.¹
     She lived at Tralee, County Kerry, Ireland^G.¹ Her last will was dated 1801.¹

     Mary Blennerhassett was born on 6 October 1729.¹ She was the daughter of Colonel John Blennerhassett and Jane Denny.¹ She married Lancelot Crosbie, son of Maurice Crosbie and Catherine Sandes.²
     Her married name became Crosbie.¹

     Reverend Oswald Pattison Sergeant was born on 10 September 1830.¹ He was the son of Reverend Oswald Sergeant and Alice Haworth.¹ He married Emily Bridges Faithfull, daughter of Reverend George David Faithfull and Ann Norris, in 1856.¹ He died on 10 February 1908 at age 77.¹
     He graduated with a Bachelor of Arts (B.A.)¹ He was Rector between 1853 and 1857 at Somerton, Oxfordshire, England.¹

     Jane Giradot was the daughter of unknown Giradot.¹ She married, firstly, General unknown Hamilton.¹ She married, secondly, Arthur Blennerhassett, son of Colonel John Blennerhassett and Jane Denny.¹
     Her married name became Hamilton.¹ Her married name became Blennerhassett.¹

     General unknown Hamilton married Jane Giradot, daughter of unknown Giradot.¹
     He lived at Summerseat, Dunboyne, County Meath, Ireland^G.¹