Overview
The Royal Society of Sciences in Uppsala, is the oldest of the royal academies in Sweden, having been founded in 1710. The society has, by royal decree of 1906, 50 Swedish fellows and 100 foreign.
Early members included Emanuel Swedenborg and Anders Celsius.
The Royal Swedish Academy of Sciences was founded in Stockholm 1739. Its founders, some of whom were members of the Uppsala academy, specifically wanted a different academy.
Historical sketch
The academy was founded 1710 in Uppsala on the initiative of the university librarian Erik Benzelius (jr) (later archbishop) under the name of Collegium curiosorum. The name was changed to Societas Literaria Sueciae in 1719, when it received a royal charter in 1728 to Societas regia literaria et scientarium, and it was known from the mid 18th century as the Societas regia scientarum upsaliensis. All the academy's publications were in the Latin language until 1863.
From Wikipedia (CC BY-SA 4.0).