He married firstly, about 1660, a daughter of Captain William MacPhedris, of Camglass, in the same county, and by her had, with two daughters, two sons,
WILLIAM;He wedded secondly, Alice Dunlop, and by her had, with two daughters, three sons,
JOHN (Rev), of whose line we treat.
Robert;Mr Rowan's eldest son,
George, of Maghera.
CAPTAIN WILLIAM ROWAN, of Londonderry, was attainted, with his father, by the parliament held by King JAMES II at Dublin, in 1689.
He espoused Mildred Thompson, and left an elder son,
WILLIAM ROWAN, of Richmond, in Surrey, who married Elizabeth, daughter of Edward Eyre, County Galway; and left at his decease an only daughter and heir,
JANE ROWAN, who wedded firstly Tichborne Aston; and secondly, Gawn Hamilton, of Killyleagh.
The Rev Andrew Rowan died in 1717. His second son,
THE REV JOHN ROWAN, espoused Margaret Stewart, of County Down, and had issue, his seventh son,
THE REV ROBERT ROWAN, of Mullans, County Antrim, Chancellor of the diocese of Connor, who married Letitia, daughter and sole heir of John Stewart, of Garry (by his wife, a daughter and co-heir of Redmond, of Blaris, County Down) and had an eldest son and heir,
JOHN ROWAN (1733-), of Mullans and Garry, High Sheriff of County Antrim, 1755, who wedded, in 1753, Rose, daughter of Captain Charles Stewart, of Lisburn, County Antrim.
The eldest son and heir,
ROBERT ROWAN (1754-1832), of Mullans, Garry, and Belleisle, County Antrim, espoused, in 1777, Eliza, daughter of Hill Wilson, of Purdysburn, County Down, and by her had issue,
JOHN, his heir;Mr Rowan was succeeded by his eldest son,
Hill Wilson, m to Eliza Jackson, sister of Mr Justice Jackson;
Charles (Sir) KCB, Commissioner of Metropolitan Police;
Edward, Captain RN;
William (Sir) GCB, Field Marshal;
JOHN ROWAN JP DL (1778-1855), of Garry and Ahoghill, High Sheriff, 1814, Major, Antrim Militia, who wedded firstly, in 1809, Eliza Honoria, eldest daughter of Lieutenant-Colonel Alexander Macmanus, of Mount Davys, County Antrim, High Sheriff, 1782, by Hester Henrietta, his wife, second daughter of Mark Kerr O'Neill, of Flowerfield, County Londonderry (cadet of O'NEILL of Shane's Castle); and by her had issue,
ROBERT WILLSON (Rev) of Mount Davys.He espoused secondly, in 1823, Dorothea Shaw Ogilvie, widow of James Blair, of Merville, County Antrim.
Mr Rowan was succeeded by his son,
THE REV ROBERT WILLSON ROWAN JP (1810-86), of Mount Davys, County Antrim, who married, in 1834, Anna, second daughter of Joshua Minnitt, of Anabeg, County Tipperary, and by her had issue,
JOHN JOSHUA, his heir;His eldest son,
Robert Kerr O'Neill;
Eliza Hester; Mary Dorothea Stuart;
JOHN JOSHUA ROWAN JP DL (1838-), of Mount Davys, lieutenant-colonel, 4th Battalion, Royal Irish Rifles, wedded firstly, in 1866, May Amelia, eldest daughter of George Wright, sometime colonial treasurer of Prince Edward Island, which lady dsp 1879.
He espoused secondly, in 1881, Ellen Augusta, daughter of the Rev Edward W Vaughan, Rector of Llantwit Major, Glamorganshire.
The Macmanus sept, an ancient Irish family, was formerly possessed of extensive property in counties Antrim, Fermanagh, Londonderry, and in the town of Carrickfergus, descended from Magnus O'Conor, 48th King of Connaught, and 181st elected monarch of Ireland.
A branch of this sept settled in County Antrim, of which
BRYAN MACMANUS, of Ballybeg, married, in 1662, Esme Macnaghten, of Beardiville, County Antrim, and had issue,
ALEXANDER MACMANUS, of Carndonaghy, who wedded, in 1708, Honoria, daughter of McGuinness, of Cabra, County Down, and had
ALEXANDER MACMANUS, High Sheriff of County Antrim, 1782, who espoused Hester Henrietta, daughter of Mark Kerr O'Neill, of Flowerfield, and had a daughter,
ELIZA HONORIA O'NEILL, who married, in 1809, John Rowan, of Garry and Ahoghill (see above).
I have been unable, so far, to discover any information relating to the Rowan family home, Mount Davys, near Cullybackey, County Antrim.