He is not to be confused with Franz Anton Gottfried Frölich (1805–1878), his son, also an entomologist but specialising in Lepidoptera.
Josef Mengele | Josef Albers | Franz Josef Land | Josef Schwarz | Josef Terboven | Josef Locke | Josef Koudelka | Josef Čapek | Franz Josef Strauss | Josef Hofmann | Josef Wiesehöfer | Josef Szeiler | Josef Frings | Josef Fares | Franz Josef Strauß | Josef von Sternberg | Josef Tal | Josef Meinrad | Josef Dietrich | Josef Zisyadis | Josef W. Wegner | Josef Vojta | Josef Svoboda | Josef Schulz | Josef Ressel | Josef Priller | Josef Pieprzyk | Josef Pasternack | Josef Nesvadba | Josef Myrow |