Jan 11 On this day in history paul Hallman, composer, dies at 49 


Feb 01 Rene Descartes, philosopher "I think therefore I am", stops thinking died on this day in history. 


Feb 08 In the year 1650 john Adriaensz, hydraulic engineer (Haarlemmermeer), dies at about 74 


Feb 11 Rene Descartes, philosopher "I think therefore I am", stops thinking died in the year 1650. 


Mar 29 Cornelis Galle I, Flemish engraver, dies at about 73 in the year 1650. 


Apr 18 Simonds d'Ewes, English antiquarian (b. 1602) died on this day in history. 


May 20 In the year 1650 francesco Sacrati, composer, dies at 44 


May 21 On this day in history death of james G, Marquis of Montrose, Scottish general, hanged 

