He received the Knight's Cross of the Order of Merit from Frederick Augustus I of Saxony, and was appointed by Duke Augustus of Saxe-Gotha as Privy Counsellor.
His work as a portraitist was influenced by that of the Polish painter Josef Grassi, as in Wojniakowski's 1796 Portrait of Izabela Czartoryska, née Fleming.
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 | Paolo Grassi | Libero Grassi | Josef Zisyadis | Josef W. Wegner | Josef Vojta | Josef Svoboda | Josef Schulz | Josef Ressel | Josef Priller | Josef Pieprzyk | Josef Pasternack |