Parents and Siblings
Jack Dorsey was born to Tim and Marcia Dorsey in St. Louis, Missouri. His father worked as a former software engineer and his mother was a homemaker. He has one younger brother, Matt Dorsey, who has worked in technology and public service roles.
Early Influences and Education
Dorsey grew up in a middle class household and developed an early interest in computers and communication. He attended Bishop DuBourg High School and later studied at Missouri University of Science and Technology before focusing on software development and entrepreneurship.
Family Support and Personal Life
While Dorsey keeps his personal life private, interviews and public records indicate his family supported his early tech projects. He has discussed values like transparency and decentralization, which he traces partly to his upbringing. For more background, see this profile on Britannica.
