(Q1462544)
Statements
16 April 1859Gregorian
2 references
Friedrich Traugott Helbig
9 October 2017
10 November 1886Gregorian
2 references
Friedrich Traugott Helbig
9 October 2017
Identifiers
Sitelinks
Wikipedia(1 entry)
- dewiki Friedrich Traugott Helbig