SAMUEL KINGAN JP DL (1824-1911), of Glenganagh, County Down, who married, in 1875, Jane, daughter of John Sinclair, of The Grove, Belfast, and had issue,
WILLIAM SINCLAIR, his heir;Mr Sinclair was succeeded by his eldest son,
Elizabeth Janie Sinclair; Mary Ethel.
WILLIAM SINCLAIR KINGAN JP DL (1876-1946), of Glenganagh, High Sheriff of County Down, 1924, Senator, NI Parliament, 1940-46, who wedded, in 1921, Catherine Elizabeth Margaret, daughter of Alfred Edward Brett, and had issue,
THOMAS JOHN ANTHONY;Senator Kingan was succeeded by his only son,
THOMAS JOHN ANTHONY KINGAN DL, of Glenganagh, High Sheriff of County Down, 1958, who wedded, in 1954, Daphne Marian, daughter of the Rt Hon Sir (Charles) Norman Lockhart Stronge Bt, of Tynan Abbey, County Armagh, and had issue,
JAMES ANTHONY JOHN KINGAN.
Tynan Abbey demesne, comprising several thousand acres, remains in the possession of the family of Sir Norman Stronge's daughter, Daphne Kingan: James and Kate Kingan and their three children, Charlotte, Esme and Edward.