There are already 122 users and 4,536 genealogy profiles with the Fleck surname on Geni. Explore Fleck genealogy and family history in the World's Largest Family Tree.
Eintrag im »Gedenkbuch« des Bundesarchivs:Fleck, Berta Bertha Fiszelgeborene Fröhlich geboren am 25. November 1901 in Sinzenich / Euskirchen / Rheinprovinz wohnhaft in KölnDeportation: ab Köln 22. Okto...
Ludwik Fleck (July, 11 1896 – June, 5 1961) was physician and biologist who developed very important concepts for the philosophy of science. Notable is his concept of the "thought collective" that predated Kuhn's idea of "paradigms" in science.
To enable the proper functioning and security of the website, we collect information via cookies as specified in our Cookie Policy. Geni does not use any third-party cookies.
Follow
