Gladys (Roldan) Gonzalez was born in Brooklyn, New York, in 1953. Her father was born in Puerto Rico and her mother (also of Puerto Rican descent) was born in Spain. Gonzalez was one of nine siblings in the family. In 1959, her parents purchased a home and moved their family from the Fort Greene neighborhood to the East New York neighborhood of Brooklyn. She attended PS 108, George Gershwin Junior High School, JHS 64, and Thomas Jefferson High School. In 1989, Gonzalez cofounded PS 4 Paradise Garden. The garden was established on vacant lots near her home, which were the result of fires in the neighborhood during the 1980s. She married and had two children.