Michael Bloomberg was born at St. Elizabeth's Hospital, in the Brighton neighborhood of Boston, on February 14, 1942. His family is Jewish. His father, William Henry Bloomberg (1906–1963), was a real estate agent and the son of Alexander "Elick" Bloomberg, an immigrant from Russia. His mother, Charlotte Rubens Bloomberg (January 2, 1909 – June 19, 2011), was a native of Jersey City, New Jersey. His maternal grandfather, Max Rubens, was an immigrant from present-day Belarus, then also part of Russia.