Throughout his life, tenBroek collected documentation about the early history of the National Federation of the Blind and the blind civil rights movement. After his death, his wife continued collecting papers for the collection, which is now housed at the Jacobus tenBroek Library within the
Jernigan Institute. Research specialist at the Jacobus tenBroek Library, Lou Ann Blake, catalogued the collection. Printed, the collection took up thirty-five four-drawer file cabinets and four two-drawer file cabinets. Some of the more important documents are now archived in a temperature- and humidity-controlled room within the Jernigan Institute. Scholars have visited the collection to research activists in the blind civil rights movement, including
Isabelle Grant and the first executive director of the National Federation of the Blind, Raymond Henderson. Some of the papers are personal correspondence of tenBroek with family, friends, jurists, authors, politicians, and members of Congress. ==Personal life==