EN
John Browne, 1st Marquess of Sligo Baron Monteagle John Browne, 3rd Earl of Altamont John Denis Browne John Denis Browne, 1st Marquess of Sligo
EN
John Denis Browne, 1st Marquess of Sligo, was an Irish peer, absentee slaveholder and politician, and was the son of Peter Browne, 2nd Earl of Altamont, and his wife Elizabeth, née Kelly, heiress and daughter of Denis Kelly, Chief Justice of Jamaica.
Wikipedia
