Image details
Ludwig Günther IV von Schwarzburg -Rudolstadt
Unidentified painter
http://4.bp.blogspot.com/_RQo8hlikt80/SVw1RuZfr8I/AAAAAAAAAas/zNAeVYo69X8/s1600-h/Ludwig+Gunther+II+of+Schwarzburg-Rudolstadt.jpg
Image source: File:Ludwig Günther IV von Schwarzburg -Rudolstadt.PNG · License: Public domain
Resized for presentation.