(Q122190)
Statements
1782
6 references
31 March 2015
Johann Gottfried Sommer
9 October 2017
November 1848Gregorian
0 references
12 November 1848Gregorian
2 references
Identifiers
1 reference
1 reference
26 March 2018
24 August 2018
Sitelinks
Wikipedia(2 entries)
- cswiki Johann Gottfried Sommer
- dewiki Johann Gottfried Sommer