(Q5800070)
Statements
1717
5 references
Daniel Helsingius
9 October 2017
Daniel Georgii Helsingius
12 August 1774Gregorian
1 reference
1 reference
1 reference
1 reference
Identifiers
1 reference
24 October 2012
24 August 2018
Sitelinks
Wikipedia(2 entries)
- fiwiki Daniel Helsingius
- svwiki Daniel Helsingius