Professor, University College, Cork, 1921; Member Scientific Committee, R.H.S. Pubns.: chiefly memoirs in zoology, botany, and general biological science; The Dual Force of the Dividing Cell, Pt. I., P.R.S., 1905; and other researches on the physics of nuclear division; A Study on the Irish Dialect of English (with Miss Mary Hayden, M.A.): Problems of Life and Reproduction, 1913; The Function of Examinations in Education, Merit to Proficiency, 1919. Recns.: cycling, walking, music; second son of Professor Alphonse Hartog, and Marion, dau. of Joseph Moss; m. 1874, Blanche, dau. of R. Levy-Brandeis. of Paris, and has issue one son and one dau. Res.: 33r d'Alsace-Lorraine, Choisy-le-Roi, France (Seine).
HARTY, Hamilton, pianist, composer, and conductor; b. Hillsborough. Co. Down, 17th Dec, 1880, member of a well known Irish family; m. 1904 Agnes Nicholls, the distinguished vocalist; is one of the best known and most skilful accompanists; and also a composer of distinction; has conducted London Symphony and other leading orchestras. Res.: 10 Grove End Road, St. John's Wood, London, N.W.
HARTY, Sir Lionel Lockington, Bart. (Unit. Kgd.. 1831); son of Sir Henry Lockington, 3rd Bart., and Anna (d. 1880), dau. of the late Henry Davis; b. 29th Aug., 1864; s. his father 5th April. 1913; m. 17th Oct., 1894. Lucy Annie, dau. of Capt, Willcocks, J.P., of St. Lawrence, Chapelizod, Co. Dublin, and has issue two daus. Res.: Prospect Hall, Co. Dublin; Belrobin, Co. Louth.
HASTINGS, Viscount, Francis John Clarence Westenra Plantagenet, only son of 14th Earl of Huntingdon; b. 31st Jan., 1901.
HAY, Lady, Thomasina Isabella, youngest dau. of J. B. Johnstone, of Ballykilbeg House, Co. Down: m. 1864, Sir Arthur Graham Hay, 8th Bart., of Park (d. 1889). Res.: 1 Rowland Terrace, Rostrevor, Co. Down.
HAYDEN, John P., Editor and Proprietor of "Westmeath Examiner," Mullingar, and of "Roscommon Messenger," Roscommon; M.P. for South Roscommon, 1897-1918; b. 25th April, 1863; seventh son of late Luke Hayden, Roscommon; m. 1912, Henrietta Hill, dau. of Thomas Scott, Hannaville, Green Island, Antrim, and has issue one son. Res.: Mullingar, Co. Westmeath.
HAYDEN, Mary Teresa; Educated at various Convent Schools and at Alexandra College, Dublin; M.A., Royal University of Ireland (1887). Professor of Modern Irish History, University College, Dublin; member of Senate N. Univ. of Ireland, also of Governing Body, Univ. College, Dublin: dau. of Dr. Thomas Hayden, F.K.Q.C.P.I. Pubns Various articles in Dublin Review; Fortnightly Review; Studies, etc. Part author of A Short History of the Irish People (1922). Address: 47 Windsor Road, Dublin.
HAYES, Hugh (M.P. for West Div. of Co. Down from 1922).
HAYES, John (T.D. for West Cork from 1918; also elected for N., Mid., W., S., and S.E. Div. of Cork in Parliament of S. Ireland, 1921); formerly Editor of the "Southern Star," Skibbereen Res.: Skibbereen, Co. Cork.
HAYES, Michael (T.D. for National University of Ireland from 1921). Educ.: Christian' Schools, Synge Street, and University College, Dublin (M.A., H.Dip. in Ed.); Formerly teacher of Modern Languages at Christian Schools, Synge Street; Assistant Professor of French, University College, Dublin, since 1911. Minister of Education, Dail Eireann, January, 1922—Sept., 1922. Elected Ceann Comhairle (Chairman) of Dail Eireann, 9th Sept., 1922.
HAYES, Richard (M.P. for East Limerick from 1918), L.R.C.P. & S.I.; Medical Officer, Donnybrook No. 2 Dispensary District; late Medical Officer, Lusk Dispensary District. Res.: 8 Lansdowne Road, Ballsbridge, Dublin.
HAYES, William (M.P. for East Limerick and Limerick City from 1921). Res.: Ballinlough, Kiltealy, Co. Limerick.
HAZLETON, Richard. Educ. at Blackrock College; served as Chairman of the National Holiday Committee, 1903; M.P. for N. Galway, 1906-18; Envoy of the Irish Party in Australia, 1911-2, and in U.S.A.. 1917; member of Committee on Commercial and Industrial Policy, 1916. Author of Parnell and His Times, and other Works; son of late Thomas Hazleton, of Dublin; b. 1880. Res.: Ivy Bank, Blackrock, Co. Dublin.
HEAD, Lieut.-Col. Arthur Edward Maxwell, D.S.O. (1917). R.F.A.: b. 18th June, 1876: second son of late H. H. Head, J.P. Educ.: Charterhouse; R.M.A., Woolwich. Joined R.A., 1896; Lieut., 1899; Captain, 1902; Major, 1913; Lieut.-Col., 1917: served China, 1900 (medal): European War (despatches twice, D.S.O.). Res.: Ferry Quarter, Strangford, Co. Down.
