# Johann Peterka

> physician, obstetrician and vet in Prague, Czechia; popular scientist (ca1793-1856) (1793-1856)

**Wikidata**: [Q94991179](https://www.wikidata.org/wiki/Q94991179)  
**Source**: https://4ort.xyz/entity/johann-peterka


## References

1. [Collection of Registry Books at Prague City Archives](http://katalog.ahmp.cz/pragapublica/permalink?xid=2442A5A6A632492D83AFB402D956D19E&scan=296#scan296)
2. Biographisches Lexikon des Kaiserthums Oesterreich
3. Catalog of the German National Library
4. [Digitized residence applications of the Prague Police Directorate  (conscription) 1850–1914](http://digi.nacr.cz/prihlasky2/index.php?action=link&ref=czarch:CZ-100000010:874&karton=456&folium=625)
5. [List of residents in Prague 1830-1910 (1920)](http://katalog.ahmp.cz/pragapublica/permalink?xid=376BBEBD532511E28F2340618600A675&scan=1#scan1)