fɹˈɛdɚɹˌɪk pˈɑːnsɑːnbi, θˈɜːd ˈɜːl ʌv bˈɛsbəɹˌoʊ twˈɛnti fˈoːɹ dʒˈænjuːˌɛɹi wˈʌn θˈaʊzənd sˈɛvənhˈʌndɹɪd fˈɪfti ˈeɪt θɹˈiː fˈɛbɹuːˌɛɹi wˈʌn θˈaʊzənd ˈeɪthˈʌndɹɪd fˈoːɹɾi fˈoːɹ, stˈaɪld ðə vˈaɪkaʊnt dˈʌŋkænən fɹʌm wˈʌn θˈaʊzənd sˈɛvənhˈʌndɹɪd fˈɪfti ˈeɪt tə wˈʌn θˈaʊzənd sˈɛvənhˈʌndɹɪd nˈaɪnti θɹˈiː, wʌz ɐn ˈæŋɡloʊˈaɪɹɪʃ pˈɪɹ.
Frederick Ponsonby, 3rd Earl of Bessborough  (24 January 1758 – 3 February 1844), styled the Viscount Duncannon from 1758 to 1793, was an Anglo-Irish peer.