(Q1908499)
Statements
3 March 1849Gregorian
2 references
Matthias Koenen
9 October 2017
Mathias Koenen
9 October 2017
26 December 1924Gregorian
1 reference
Mathias Koenen
9 October 2017
Identifiers
1 reference
Sitelinks
Wikipedia(2 entries)
- dewiki Mathias Koenen
- frwiki Matthias Koenen