536 



AMERICAN MEN OF SCIENCE 



Pemberton, C(yril) E(ugene), 2438 Koa Ave, 

 Honolulu, Hawaii. Entomology. Los Angeles, 

 Calif, Aug. 12, 86. A.B, Stanford, 11. Agent 

 and^ expert, bur. entom, U. S. Dept. Agr, 11. 

 scientific asst, 12-16, entom. asst, 16-18; asst. 

 entomologist, Exp. Sta, Hawaiian Sugar Plant- 

 ers Ass, Honolulu, 19- Assoc, mem. Ass. Econ. 

 Entom; Hawaiian Entom. Soc. (pres, 18). Cit- 

 rous fruit insects; fruit flies in Hawaii; sugar- 

 cane leaf-hopper. 

 Pemberton, Dr. Ralph, 318 S. 21st St, Philadel- 

 phia, Pa. Medici7ie. Sept. 14. 77. B.S, Penn- 

 sylvania, 98, M.S. 99, M.D, 03, Woodward fellow 

 08-10. Asst. visiting neurologist, Phila. Gen 

 Hosp, 05-08 ; out patient physician, Presh. Hosp 

 Phila, 05-13; asst. instr. and instr. med, Penn 

 sylvania, 06-11; asst. visiting physician, TJniv 

 Hosp, 10-11; visiting physician, Presh. Hosp 

 13- Major, M.C, 18-19. Soc. Exp. Biol; Soc 

 Clin. Invest; Am. Med. Ass; Phila. Col. Physi 

 cians. Internal medicine; biochemistry; chronic 

 arthritis; ductless glands. 

 Pence, Prof. Forrest K(izer), 1325 Ashland Ave, 

 Zanesville, Ohio. Ceramic chemistry. Sidney, 

 Ohio, Nov. 30, 83. B.S, Ohio Northern, 03; A.B, 

 Ohio State, 07, Cer.E, 09. Ceramic engineer. 

 Am. Encaustic Tiling Co, 09-12; prof, ceramic 

 eng, Ohio State, 12-13; ceramic engineer and 

 supt. of manufacture, Am. Encaustic Tiling Co, 

 13- Ceramic. Soc; Chem. Soc. Matness in 

 glazes; dust pressed bodies; colors produced by 

 nickel oxid in ceramic mixtures containing zinc ; 

 hydrated silicic acid in clays; zinc in under- 

 glaze colors containing chromium; tiles; pyrom- 

 etry of clay wares. 

 Pender, Dr. Harold, University of Pennsylvania, 

 Philadelphia, Pa. * Electrical engineering. 

 Tarboro, N. C, Jan. 13, 79. A.B. Hopkins, 98, 

 Ph.D, 01; Sorbonne, 03. Teacher, McDonogh 

 Sch, 01-02; instr. physics, Syracuse, 02-03; elec. 

 engineer, Pittsburgh, 03-04; N. Y. City, 04-09; 

 prof, theoret. and applied elec, Mass. Inst. Tech, 

 09-13, director, research div, dept. elec. eng, 13- 

 14; prof, in charge, Pennsylvania, 14- Ed-in- 

 chief, 'Pender's Handbook for Elec. Engineers,' 

 14. Elec. Eng. (manager, v. pres, 15-18) ; 

 Philos. Soc; Am. Acad. Electricity and mag- 

 netism for engineers; electrical convection: mag- 

 netic action of charged carbonic acid stream; 

 electric transmission of power. 

 Pendleton, Pres. Ellen Pitz, Wellesley, Mass. 

 Mathematics. "Westerly, R. I, Aug. 7, 64. A.B, 

 AVellesley, 86, A.M. 91; Cambridge, England, 

 89-90; b.Litt, Brown, 11; LL.D, Mt. Ilolyoke, 

 12. Tutor and asst. math, Wellesley, 86-88, 

 instr, 88-97, sec'y, 97-01, dean and assoc. prof, 

 math, 01-11, pres, 11- A.A. 



Pendleton, Dr. Robert L(arimore), Department 

 of Agriculture, Gwalior, India. Agronomy. 

 Minneapolis, Minn, June 25, 90. B.S, Califor- 

 nia. 14, fellow, 16-17, Ph.D, 17. Asst. soil surv, 

 California, 14-] 5; instr. soils, Ewing Christian, 

 India, 18; asst. director and officiating director 

 agr, Gwalior State, 19- A.A; Soc. Agron; 

 Chem. Soc. Soil surveys; soils of central India. 



Pennell, Dr. Francis W(hlttier), New York 

 Botanical Garden, Bronx Park, New York, N. 

 Y. Botany. Wawa, Pa, Aug. 4, 86. B.S, Penn- 

 tjlvania, 11, Ph.D, 13, fellow, 13-14. Assoc. 



curator, N. T. Bot. Garden, 14- Bot. expedi- 

 tions in the U. S, 12, 13, 15, 17, 20; to Colum- 

 bia, S. Am, 17-18. Bot. Soc; Torrey Bot. Club; 

 Phila. Bot. Club. Scrophulariaceae. 



Pennington, Prof. L(eigli) H, New York State 

 College of Forestry, Syracuse, N. Y. Botany. 

 Macon, Mich, Oct.' 26, 77. A.B, Michigan, 07, 

 Ph.D, 09. Asst. hot, Michigan, 06-09; instr. 

 Northwestern, 09-10; asst. prof, Syracuse, 10- 

 12, assoc. prof, 12-14; prof. N. Y. State Col. 

 Forestry, Syracuse, 14- A.A; Bot. Soc; Phyto- 

 path. Soc; Soc. Foresters; N. Y. Forestry Ass. 

 Mycology; forest pathology. 



Pennington, Dr. Mary E(ngle), 50 E. 42d St, 

 New York, N. Y. *Chemistry. Nashville, Tenn, 



. Oct. 8, 72. Ph.D, Pennsylvania. 95, fellow, 95- 

 97, research, 98-01; fellow, Yale, 97-98. Di- 

 rector, chem. lab, Woman's Med. Col. of Pa, 98- 

 06; chief, Phila. Clin. Lab, 01-07; chief, food 

 research lab, bur. chem, U. S. Dept. Agr, 08-19; 

 manager, research and development div. Am. 

 Balsa Co, Inc, 19- Bacteriologist, Phila. Bur. 

 Health, 04-07; bacter. chemist, bur. chem, U. S. 

 Dept. Agr, 05-07. A.A; Chem. Soc; Soc. Biol. 

 Chem; Refrig. Eng. Columbiura and tantalum; 

 tungsten; chemico-physiology of Spirogyra ni- 

 tida ; diphtheria; chemico-bacteriology of milk; 

 physiological chemistry; chemical, bacteriolog- 

 ical and histological study of flesh foods; food 

 refrigeration. 



Pennock, C(harles) J(ohn), Kcnnett Square, 

 Chester Co, Pa. Ornithology. Kennett Square, 

 Nov. 18, 57. Cornell, 76-79. Ornithologist, Bel. 

 State Board Agr, 03- Mem. Ornith. Union; 

 Cooper Ornith. Club; Wilson Omith. Soc; Del. 

 Valley Ornith. Club (past pres) ; Del. Nat. Hist. 

 Soc; cor. mem. N. Y. Linnean Soc. Birds of 

 Delaware ; migration of birds ; birds of Wakulla 

 County, Florida. 



Pennock, John D (owner), Solvay Process Co, 

 Syracuse, N, Y. *Chemistry. Morristown, Vt, 

 Aug. 16, 60. A.B, Harvard, 83. Asst, chem. 

 lab. Harvard, 84; asst. chemist, Solvay Process 

 Co, 85-86, chief chemist, 86- Mem. Belgian 

 ,iury of awards. La. Purchase Expos, 04. U. S. 

 delegate. Int. Cong. Applied Chem, Berlin, 03. 

 Chem. Soc; Soc. Chem. Indust; Min. Eng; 

 Syracuse Chem. Soc. (pres, 02-). Retort coke 

 ovens and chemical by-products; ammonia; heat 

 conductivity of magnesia; quantitative analysis 

 of aqua ammonia. [Died March 11, 21.] 



Pennypacker, Dr. John Y(oung), 1421 Arch St, 

 Philadi'lphia, Pa. Botany. Kimberton, Pa, May 

 29, 85. B.S. Pennsylvania. 11. A.M. 12, Ph.D, 

 15. Instr. hot. Cent. High Sch, Phila, 12-15; 

 asst. prof, Germantown High Sch, 15- Research 

 asst, sta. for exp. evolution, Carnegie Institution. 

 Pa. Bot. Soc. Plant morphology and variation. 



Penrose, Dr. Charles Bingham, 1720 Spruce St, 

 Philadelphia, Pa. Surgery. Philadelphia, Feb. 

 1, 62. A.B, Harvard. 81, A.M, Ph.D, 84; M.D, 

 Pennsylvania, 84, LL.D, 09. Surgeon, Gynecean 

 Hosp,'s7-; German Hosp, 90; prof, gynec, Penn- 

 sylvania, 93-99. Mem. advisory board, Pa. Dept. 

 Health; pres. Pa. Board of Game Commission- 

 ers. A.A; Philos. Soc; Phila. Col. Physicians; 

 Phila. Acad; Phila. Zool. Soc. (pres). Physics; 

 comparative pathology; public hygiene. 



