DR HUGH KENNEDY, of Ballycultra, County Down, married Mary, daughter of Arthur Upton, and dying ca 1683, had issue,
JOHN KENNEDY, who purchased the estate of Cultra from the Earl of Clanbrassil in 1671.
Mr Kennedy wedded Martha, daughter of William Stewart, of Ballylawn, County Donegal, and aunt of Robert, 1st Earl of Londonderry, and was succeeded by his son,
HUGH KENNEDY, of Cultra, who espoused Mabel, daughter of John Curtis, of Dublin, in 1741, and by her had issue,
JOHN, of whom presently;He was succeeded by his son,
Mary, m 1774, J Crawford, of Crawfordsburn.
JOHN KENNEDY JP, of Cultra, High Sheriff of County Down, 1769, who wedded Elizabeth, daughter of the Rev Henry Cole (brother of 1st Lord Mount Florence) by Mary his wife, daughter of Sir Arthur Brooke Bt, and had issue,
HUGH, his heir;Mr Kennedy, who, after the death of the 8th Earl of Cassilis, was a claimant for the title, died in 1802 and was succeeded by his eldest son,
Henry, died in India;
John, of Dunbrody;
Longford, East India Company;
William, Deputy Military Auditor-General of Bengal;
Alexander, Captain RN;
Charles Pratt, Political Agent at Simla;
Robert, Colonial Secretary of Bermuda;
Selina; another daughter.
HUGH KENNEDY JP (1775-1852), of Cultra, High Sheriff, 1802, who married firstly, in 1800, Grace Dorothea, only child of Thomas Hughes, and granddaughter of Sir Edward Newenham MP, and had issue,
John Hughes, died 1839;Mr Kennedy wedded secondly, in 1824, Sophia, daughter of William Low, by Sophia his wife, daughter of Richard, 4th Viscount Boyne, and had issue,
ROBERT STEWART, of whom presently;
Thomas Henry, d 1864;
Arthur Edward (Sir), GCMG CB;
William Hugh, Captain RN;
Elizabeth Selina; Frances Matilda; Grace; Emily Jane; Dorothea.
Frederick;Mr Kennedy was succeeded by his eldest surviving son,
Sophia Jane; Georgina; Edith; Florence; Augusta.
ROBERT STEWART KENNEDY (1807-54), of Cultra, who espoused, in 1849, Anne Catherine, only daughter of Michael Edward Ward, of Bangor Castle, County Down, by his wife, the Lady Matilda Stewart, daughter of Robert, 1st Marquess of Londonderry, and had issue,
ROBERT JOHN, his heir;Mr Kennedy was succeeded by his elder son and heir,
Edward Henry (1854-57);
Grace Emily (1850-1938), died unmarried.
SIR ROBERT JOHN KENNEDY KCMG JP DL, of Cultra (1851-1936), who married, in 1883, the Hon Bertha Jane Ward, daughter of Henry William, 5th Viscount Bangor, and had issue,
Mary Grace Enid, b 1884;
Bertha Catherine Maud, b 1885;
Matilda Kathleen, b 1888;
Lucy Emily Harriette, 1893-1969.