Professor of Mechanics and Mathematics in the Central Technical College of the City and Guilds of London Institute. Author of _Vectors and Rotors_; _Congruent Figures_; &c. Geometry, I., II., and III. P. A. PAUL DANIEL ALPHANDERY. Professor of the History of Dogma, Ecole pratique des hautes etudes, Sorbonne, Paris. Author of _Les Idees morales chez les heterodoxes latines au debut du XIII^e siecle_. Fraticelli. P. A. A. PHILIP A. ASHWORTH, M.A., DOC.JURIS. New College, Oxford. Barrister-at-Law. Translator of H. R. von Gneist's _History of the English Constitution_. Germany: _Geography_. P. Gi. PETER GILES, M.A., LL.D., LITT.D. Fellow and Classical Lecturer of Emmanuel College, Cambridge, and University Reader in Comparative Philology. Formerly Secretary of the Cambridge Philological Society. Author of _Manual of Comparative Philology_; &c. G. P. La. PHILIP LAKE, M.A., F.G.S. Lecturer on Physical and Regional Geography in Cambridge University. Formerly of the Geological Survey of India. _Author of Monograph of British Cambrian Trilobites_. Translator and editor of Kayser's _Comparative Geology_. Germany: _Geology_. P. M. PAUL MEYER. See the biographical article, MEYER, M. P. H. French Language (_in part_). R. Ad. ROBERT ADAMSON, LL.D. See the biographical article. ADAMSON, ROBERT. Gassendi (_in part_). R. A. S. M. ROBERT ALEXANDER STEWART MACALISTER, M.A., F.S.A. St John's College, Cambridge. Director of Excavations for the Palestine Exploration Fund. Gadara; Galilee (_in part_); Galilee, Sea of (_in part_); Gerasa; Gerizim; Gezer; Gibeon. R. Ca. ROBERT CARRUTHERS, LL.D. (1799-1878). Editor of the _Inverness Courier_, 1828-1878. Part-editor of Chambers's _Cyclopaedia of English Literature_; Lecturer at the Philosophical Institution, Edinburgh. Author of _History of Huntingdon_; _Life of Pope_. Garrick, David (_in part_). R. H. Q. REV. ROBERT HEBERT QUICK, M.A., (1831-1891). Formerly Lecturer on Education, University of Cambridge. Author of _Essays on Educational Reformers_. Froebel. R. L.* RICHARD LYDEKKER, F.R.S., F.Z.S., F.G.S. Member of the Staff of the Geological Survey of India, 1874-1882. Author of Catalogues of _Fossil Mammals, Reptiles and Birds in British Museum_; _The Deer of all Lands_; &c. Galago; Galeopithecus; Ganodonta; Gelada; Gibbon. R. N. B. ROBERT NISBET BAIN (d. 1909). Assistant Librarian, British Museum, 1883-1909. Author of _Scandinavia, the Political History of Denmark, Norway and Sweden, 1513-1900_; _The First Romanovs, 1613 to 1725_; _Slavonic Europe, the Political History of Poland and Russia from 1469 to 1796_; &c.