(Q4199481)
Statements
16 September 1786Gregorian
0 references
1786
1 reference
4 August 1844Gregorian
0 references
1844
1 reference
1 reference
Identifiers
1 reference
Sitelinks
Wikipedia(3 entries)
- dewiki Christian Friedrich Illgen
- enwiki Christian Friedrich Illgen
- ruwiki Ильген, Христиан Фридрих