Bertil Lindblad (Örebro November 26 1895 - Saltsjöbaden (outside Stockholm) June 25 1965) was a Swedish astronomer. After finishing his secondary education at Örebro högre allmänna läroverk, Lindblad matriculated at Uppsala University in 1914. He received his "filosofie magister" degree in 1917, his "filosofie licentiat" degree in 1918 and completed his doctorate and became a docent at the university in 1920. Wikipedia
The definitive Wikipedia entry for Bertil Lindblad. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Bertil_Lindblad