 | This article needs additional citations for verification. (March 2014) |
Joseph Effner (February 4, 1687 (baptized) – February 23, 1745) was a German architect and decorator.
| This article needs additional citations for verification. (March 2014) |
Joseph Effner (February 4, 1687 (baptized) – February 23, 1745) was a German architect and decorator.