Hans Ernst von Kottwitz (1 September 1757 -- 13 May 1843) was a German Pietist and philanthropist.
Hans Ernst von Kottwitz ( 1 September 1757 -- 13 May 1843 ) was a German Pietist and philanthropist .
What was Hans Ernst von Kottwitz's nationality?
What was Hans Ernst von Kottwitz 's nationality ?
German
German