Other works include a portrait of Sir Isaac Newton sent to Cosimo III de ' Medici , Grand Duke of Tuscany in 1708 , his last documented work .
A portrait of General Tam Dalyell of the Binns was also ascribed to Paton .
Other works include a portrait of Sir Isaac Newton sent to Cosimo III de ' Medici , Grand Duke of Tuscany in 1708 , Paton 's last documented work .
A portrait of General Tam Dalyell of the Binns was also ascribed to Paton .