Thom's Irish Who's Who/Headley, Baron, and Baron Allanson and Winn
HEADLEY, Baron, and Baron Allanson and Winn (Irld., 1797); Bart. (Engl., 1660 and 1776), Rowland George Allanson Winn, 5th Baron; J.P., Co. Kerry; B.A., Trinity College, Camb., M.Inst.C.E.I.; son of Hon. Rowland (d. 1888), 5th son of George Mark, who was second son of 1st Baron), and Margaretta (d. 1871), dau. of late George Walker: b. 19th January, 1855; s. Charles Mark, 4th Baron, 13th Jan., 1913; m. 27th Oct., 1899, Teresa St. Josephine, youngest dau. of late W. H. Johnson, and has issue three sons and one dau. Res.: Aghadoe House, Killarney, Co. Kerry, Ireland; Ivy Lodge, St. Margaret's-on-Thames, Twickenham.