He became president of the Royal Society in 1703 & was reelected annually until his death in 1727
The members of Council and the President are elected from and by its 
.... During the same time period, it became customary to appoint society fellows to 
... under the presidency of Sir Isaac Newton from 1703 until his death in 1727,... [DOC] [TLE] Alchemy In High Places: London, 1680-1700 - ILS202_fall11 [PAR] In fact many important members of the Royal Society in London continued to ... 
that Newton was President of the Royal Society of London until his death in 1727.