Arnold von Sparneck

German botanist, university teacher and author

German–American philosopher

German biologist

German surgeon

German zoologist

German pediatrician and writer

German psychiatrist and university teacher

German theologian

Czech publicist, mayor and high school educator

German ornithologist and ethologist

German electrical engineer

Czech painter and university educator

German jurist

German educator

German historian

German Esperantist and educationist

Deutscher Ordenspriester und Byzantinist

Römisch-katholischer Geistlicher und Theologe

German classical philologist and translator

German geologist and university teacher