Even the people closest to her were stunned by the revelation of her fortune. Her niece, Jane Lockshim, who is the treasurer of Henry Street’s board and executor of her aunt’s estate told CNBC: “I was flabbergasted! I know Sylvia had enough money to live on but I did not know the extent of her estate. My aunt was a very private person and never mentioned the extent of her estate to anyone. She probably thought that was no one’s business but her own.” Bloom was savvy about how she invested and grew her money. She joined the Wall Street law firm Cleary Gottlieb Steen & Hamilton as a legal secretary in 1947 and worked there for 67 years. She paid attention to the lawyers’ investment strategies. During the time that she worked for the law firm, it was common for secretaries to run their boss’ lives, including their personal life and their investments. So, when her boss bought a stock, she’d make the same purchase for herself, just in a smaller amount since she was working with a secretary’s salary. She quietly and methodically built her more than $9 million fortune over the years and divided it between three brokerage houses and 11 banks. All of the accounts and money was in Bloom’s name alone. Her husband may not have even known of its existence. She was married to Raymond Margolies, a New York City firefighter, teacher, and pharmacist. The couple lived a low key and modest but comfortable life in a rent controlled apartment. They did not have children. Her husband died in 2002. As a child of the Depression, Sylvia knew what it was like to not have any money. She took the subway to work, even on September 11, 2001. The firm she worked for had offices not far from the World Trade Center. She was 84-years-old and she moved north away from the site of the terrorist attacks and walked over the Brooklyn Bridge to take a bus home. Her passion was helping people, which is clear from her will. Her more than $6 million donation to Henry Street will help the charity continue to provide health care programs, transitional housing services, and educational support. The program caters to students from 9thgrade through college graduation, offering SAT prep, tutoring, college counseling, visits to colleges, and support for program participants until they complete their degree. Sylvia Bloom worked at the same law firm until she was 96-years-old. She died soon after retiring.