Norman Hackerman was an American chemist, internationally known as an expert in metal corrosion, and a former president of both the University of Texas at Austin (1967 – 1970) and Rice University (1970 – 1985). Born in Baltimore, Maryland, he was the only son of Jacob and Ann Raffel Hackerman, immigrants from regions of the Russian Empire that later became Estonia and Latvia, respectively. Wikipedia
The definitive Wikipedia entry for Norman Hackerman. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Norman_Hackerman