Ludwig Joseph Karl von Sachsen-Altenburg
- Born on September 24, 1839 in Bamberg
- Deceased on February 13, 1844, at the age of 4 years
Parents
- Eduard von Sachsen-Altenburg (1804 - 1852), Prinz von Sachsen-Altenburg
- Amalie von Hohenzollern-Sigmaringen (1815 - 1841)