List of Scientists

With their years and location of service

About this page: This list compiles occupation and service lists as found in other sources, with the goal of being able to search and cross-reference the names to see all the places where one person served. More are always being added. More >>

List of Scientists; State: PA; County: Chester Co
ChemistryMaurice Elwyn 1912PAChester CoChester
Archeology, EthnologyEdwin A. 1898PAChester CoWest Chester
ChemistryCecil Wayne 1912PAChester CoChester
GeologyHorace Musser 1926PAChester CoWest Chester
Meteorology, MicroscopyJesse C. 1898PAChester CoWest Chester
MalacologyW. H. 1869PAChester CoWest Chester
OrnithologyWillis P. 1898PAChester CoWest Chester
BotanyJoshua 1869PAChester CoWest Chester
Botany, OrnithologyJosiah 1898PAChester CoWest Chester
BotanyHalliday 1869PAChester CoWest Chester
OologyThomas H. 1898PAChester CoWest Chester
Archeology, EthnologyH. Rush 1898PAChester CoWest Chester
OologySamuel B. 1898PAChester CoWest Chester
OologyJ. Hoopes 1898PAChester CoWest Chester
ChemistryPaul Ingold 1903PAChester CoChester
Mineralogy, ConchologyCharles H. 1898PAChester CoWest Chester
ChemistryWalter 1910-1917PAChester CoChester
ArcheologyAlfred 1898PAChester CoWest Chester
ChemistryPercy Northrup 1917PAChester CoChester
Updated: 27 Apr 2020

Want to help, or have a list to submit? Email genealogy@gurganus.org

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Do you have a minister in your tree, but don't know when and where he served? Do you have a church in your research, and want to know who served there? Or likewise for many other positions? This is the best place to answer those questions, compiling lists as found in other sources, with the goal of being able to search and cross-reference the names to see all the places where one person served. A few features:

More are always being added. Major new additions below. See full list of what's new

StartedDescriptionCountLast 20 Days
12 Aug 2020History of Upshur Co WV422422
10 Aug 2020History of Barbour Co WV623623
09 Aug 2020History of Lehigh County, Pennsylvania298298
08 Aug 2020Biographical Directory of the American Congress, 1774-194911,45611,456
29 May 2020Ashcrofts Railway Directory for 18663,532
19 May 2020United States railroad directory, for 18565,561
17 May 2020https://archive.org/details/historyofillinoi00rail76
05 May 2020Register of the Officers and Alumni, Purdue University1,5121
03 May 2020Officials of the Atchison, Topeka & Santa Fe Railway501
30 Apr 2020Biographical directory of the railway officials of America8,3947
29 Apr 2020Poor's Manual of Railroads, 19027,796
27 Apr 2020added 'Railroad' type
23 Apr 2020Register and Directory of Physicians of California, 19033,319
22 Apr 2020Alumni Catalogue, University of Kansas, 1905, 081,12035
21 Apr 2020Georgetown Directory 1874248
17 Apr 2020Medical Directory of NY, NJ, CT, 190714,2572
15 Apr 2020Johns Hopkins Directory 1876-19263,7167
12 Apr 2020Trinity College (Duke), 191669214
11 Apr 2020Boyd's directory of the District of Columbia, 1894706
10 Apr 2020Eastern Illinois University, Alumni Register, 19144338
09 Apr 2020Cornell College Register and Alumni Record, 191353233
07 Apr 2020Register of the State Department, 19162,2295
05 Apr 2020DC City Directory, 1843379
05 Apr 2020American Art Annual, 1916454
02 Apr 2020Who's Who in the Nation's Capital4,87529
28 Mar 2020Polks Medical Register of North America1,5625
26 Mar 2020Directory of trained nurses, 18951,763
25 Mar 2020Georgetown university in the District of Columbia, 1789-1907187
25 Mar 2020Georgetown University Alumni Directory 1789-19122,10823
24 Mar 2020Physicians, Dentists, Druggists of MD, DC, VA2,2462
23 Mar 2020added 'Dentist' type
22 Mar 2020Physicians, Dentists, Druggists Directory of New England6,540
20 Mar 2020American Physician and Surgeon Blue Book, 19192,2774
19 Mar 2020Directory of Administrators and Teachers in Kansas94181
19 Mar 2020Naturalists Directory, 1869613
17 Mar 2020Naturalists Directory, 18982,710
15 Mar 2020State Normal School for Women, Farmville, Va, 1916455
15 Mar 2020State Normal and Training School, Potsdam 1869-18947303
14 Mar 2020Iowa State Normal School Alumni 190967326
12 Mar 2020Directory of graduates, State Normal School, Milwaukee, WI1,7204
11 Mar 2020Teachers and School Officers Directory for Ohio6,008163
10 Mar 2020United States Art Directory and Yearbook, 1882812
08 Mar 2020Musical Blue Book of America, 19154,5202
06 Mar 2020Midwest Musicians and Allied Artist Directory1,927
06 Mar 2020added 'Musicians' type
03 Mar 2020University of Illinois Technological and Graduate Alumni2,2866
03 Mar 2020added 'Pharmacists' type
02 Mar 2020Who's Who in South Carolina6172
01 Mar 2020The North Carolina Teacher 1884-18851988
01 Mar 2020The North Carolina Teacher 1886-18871131
29 Feb 2020Alumni History of the University of North Carolina2,36682
26 Feb 2020Catalogue of the officers and alumni of Washington and Lee University35214
25 Feb 2020Baylor University, Alumni Directory, 1854-19142163
24 Feb 2020Milton College Alumni Directory78
22 Feb 2020American Men [and Women] of Science; a Biographical Directory12,34916
22 Feb 2020added 'Member' type
18 Feb 2020Delaware College, Graduates1323
18 Feb 2020Yale Graduate Directory of the Medical Department254
17 Feb 2020Homoeopathic Medical College of PA and Hahnemann Medical College1,5761
16 Feb 2020Alumni Directory of Earlham College1361