| Authorised form of name | Allamand; Johann Nicholaus Sebastian (1713 - 1787) |
| Other forms of surname | Allemand |
| Dates | 1713 - 1787 |
| Date of birth | 18 September 1713 |
| Date of death | 02 March 1787 |
| Research field | Natural history |
| Activity | Professor of philosophy at the University of Franeker (1747-1749); Professor of mathematics and philosophy at the University of Leiden (1749-1784); curator of and benefactor to the cabinet of natural history at the University of Leiden. |
| Membership category | Fellow |
| Date of election | 22/01/1747 |
| Sources | Sources:
Bulloch's Roll |
| Royal Society code | NA3651 |
Archives associated with this Fellow
| Reference number | Title | Date |
| MM/4/8 | Letter proposing Dr Gleditsch for Foreign Membership of the Royal Society | 30 December 1765 |
| EC/1746/14 | Allamand, Johann Nicholaus Sebastian: certificate of election to the Royal Society | 22 January 1747 |
| L&P/3/125 | Letter, 'Of the earthquake in Holland on Feb 18' from J N S Allemand to Abraham Trembley | 1756 |
| L&P/3/171 | Letter, 'Of earthquakes at Maestricht from 18 Feb to April' from Vernede to J N S Allemand | 1 May 1756 |
| L&P/3/65 | Letter, 'Extract from a letter to A. Trembley [English translation]' from Johann Nicholaus Sebastian Allemand to Abraham Trembley | 9 December 1755 |
| L&P/3/61 | Letter, 'Extract from a letter to A. Trembley' from Johann Nicholaus Sebastian Allemand to Abraham Trembley | 9 December 1755 |