HENRY, THOMAS (1734 - 1816), apothecary, physician, and chemist
HENRY, WILLIAM (1774 - 1836), chemist - see HENRY, THOMAS
HENRY, WILLIAM CHARLES (1804 - 1892), chemist - see HENRY, THOMAS
HERBERT family Montgomery, Parke, Blackhall, Dolguog, Cherbury, Aston,
HERBERT family (earls of POWIS),
HERBERT family
HERBERT of CHERBURY, 1st Baron - see HERBERT, EDWARD
HERBERT, DAVID (1762 - 1835), Evangelical cleric
HERBERT, EDWARD (1583 - 1648), 1st baron Herbert of Cherbury
HERBERT, GEORGE (1593 - 1633), cleric and poet
HERBERT, HENRY (1617 - 1656), Parliamentary soldier and statesman
HERBERT, Sir JOHN (1550 - 1617), civil lawyer, diplomat and secretary of state
HERBERT, WILLIAM (1460 - 1491), earl of Pembroke, later earl of Huntingdon
HERBERT, WILLIAM (earl of Pembroke), (d. 1469), soldier and statesman
HERBERT, WILLIAM (1796 - 1893), vicar - see HERBERT, DAVID
HERBERT, Sir WILLIAM (d. 1593), Irish planter and Welsh educational pioneer
HERBERT, WILLIAM REGINALD (1841 - 1929), sportsman, huntsman and rider of racehorses
HEREFORD, Viscounts - see DEVEREUX
HERRING, JOHN (1789 - 1832), Baptist minister
HEYCOCK of TAIBACH, Lord - see HEYCOCK, LLEWELLYN
HEYCOCK, GEORGE REES - see REES, GEORGE
HEYCOCK, LLEWELLYN (LORD HEYCOCK OF TAIBACH), (1905 - 1990), prominent leader in local government in Glamorganshire
HEYLIN, PETER (1599 - 1599), publisher of Welsh books - see HEYLIN, ROWLAND
HEYLIN, ROWLAND (1562? - 1631), publisher of Welsh books
HEYLYN, ROWLAND - see HEYLIN, ROWLAND
HICKS, HENRY (1837 - 1899), physician and geologist
HIGGS, DANIEL (d. 1691), Puritan minister
HILEY, FRANCIS (1781 - 1860), Baptist minister
HILL family, Plymouth iron-works, Merthyr Tydfil
HILLS-JOHNES, Sir JAMES (1833 - 1919), general
HIMBURY, DAVID MERVYN (1922 - 2008), minister (Bapt) and college principal
HINDE, CHARLES THOMAS EDWARD (1820 - 1870), major general
HININ FARDD (1360? - 1420), writer of prophecies
HOARE, Sir RICHARD COLT (1758 - 1838), 2nd baronet, historian and antiquary
HOBLEY, WILLIAM (1858 - 1933), Calvinistic Methodist minister, and author
HODDINOTT, ALUN (1929 - 2008), composer and teacher
HODGES, JEHOIADA (1877? - 1930), Wales and Newport Rugby forward
HODGES, JOHN (1700? - 1777), cleric
HOGGAN, FRANCES ELIZABETH (1843 - 1927), physician and social reformer
HOGGAN, FRANCES ELIZABETH (1843 - 1927)
HOLBACHE, DAVID (fl. 1377-1423), lawyer, founder of Oswestry Grammar School
HOLBECHE, DAVID - see HOLBACHE, DAVID
HOLLAND family
HOLLAND family Berw,
HOLLAND, HUGH (1569 - 1633), poet and traveller
HOLLAND, ROBERT (1556/7 - 1622?), cleric, author, and translator
HOLLAND, SAMUEL (1803 - 1892), a pioneer of the North Wales slate industry and chief promoter of the establishment of Dr. Williams's school for girls at Dolgelley
HOLLAND, WILLIAM (1711 - 1761), early Methodist and Moravian
HOMFRAY family, iron-masters Penydarren
HOOSON, HUGH EMLYN (1925 - 2012), Liberal politician and public figure