He married firstly Judith Letitia Meredyth, daughter of the Reverend Charles Meredyth, Dean of Ardfert, and had at least two sons and a daughter, including:[4]
William Brownlow (1755–1815), MP for County Armagh who married Charity Forde, daughter of Mathew Forde, in 1795.[4]
Catherine Brownlow (1755–1815), who married Mathew Forde, son of Mathew Forde, in 1782.[4]
Charles Brownlow (1757–1822), who married Caroline Ashe, daughter of Benjamin Ashe, in 1785.[4]
He married secondly Catherine Hall, daughter of Roger Hall of Mount Hall, County Down, and the former and Catherine Savage. Together, they had at least six further children, including:[a]
William, his eldest son and heir, also became an MP for County Armagh and founded the bank of William Brownlow Esq.,& Co. Charles became a Lieutenant-Colonel in the 57th Foot and succeeded his childless brother in 1815.[6][7] Charles's son, also named Charles, became 1st Baron Lurgan.[4]
Notes
^Sources vary as to the number of children Brownlow had. The Dictionary of Irish Biography[1] suggests a total of nine: two sons by Judith, and two sons and five daughters by Catherine. Conversely, Linkin[5] indicates that he had three sons and one daughter by Judith, and at least two sons and four daughters (and possibly four additional children) by Catherine.
^ Sir James Balfour Paul, The Scots Peerage: founded on Wood's edition of Sir Robert Douglas's The Peerage of Scotland (Edinburgh, Scotland: David Douglas, 1904), volume I, page 62.