(Q1987047)
Statements
30 October 1816Gregorian
2 references
20 May 1868Gregorian
2 references
Gerhardus Henri Betz
0 references
Identifiers
1 reference
Sitelinks
Wikipedia(1 entry)
- nlwiki Gerardus Henri Betz
Wikibooks(0 entries)
Wikinews(0 entries)
Wikiquote(0 entries)
Wikisource(0 entries)
Wikiversity(0 entries)
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Multilingual sites(1 entry)
- commonswiki Category:Gerhardus Henri Betz