(Q1603338)
Statements
25 January 1928Gregorian
2 references
Helmut Ahner
9 October 2017
25 March 2014
0 references
25 April 2014
1 reference
Identifiers
1 reference
1 reference
1 April 2016
Sitelinks
Wikipedia(1 entry)
- dewiki Helmut Ahner