Samuel Kölesérius de Keres-Eer (1663-1732) was a physician and served as Government Secretary of the Principality of Transylvania. He was elected a fellow of the Royal Society in 1729 upon the proposal of Sloane and others.
Reference:
(https://collections.royalsociety.org/DServe.exe?dsqIni=Dserve.ini&dsqApp=Archive&dsqCmd=Show.tcl&dsqDb=Persons&dsqPos=0&dsqSearch=%28Surname%3D%27keres-eer%27%29 [accessed 13 April 2017]).
Dates: to
Occupation: Unknown
Relationship to Sloane: Virtual International Authority File: