sentences:  He was appointed the 17th Fire Commissioner of the City of New York by Mayor Vincent R. Impellitteri on July 18, 1951 and served in that position until the end of the Impellitteri Administration on December 31, 1953.Appointed Chairman of the State Commission of Investigation by Governor Nelson A. Rockefeller in 1960, Grumet led an inquiry into charges of corruption in New York City that helped usher in the mayoral election year of 1961, in which Robert F. Wagner was re-elected.Grumet, a Republican, left the panel in 1968 to become a State Supreme Court Justice.