"The 1981 Brink's robbery was an armed robbery and three related murders committed on October 20, 1981, which were carried out by six Black Liberation Army members: Mutulu Shakur, Kuwasi Balagoon, Solomon Bouines (Samuel Brown), Mtayari Shabaka Sundiata, Edward Joseph, and Cecilio "Chui" Ferguson;[1] and four former members of the Weather Underground, now belonging to the May 19th Communist Organization, consisting of David Gilbert, Judith Alice Clark, Kathy Boudin, and Marilyn Buck.[2]"

https://en.wikipedia.org/wiki/Brink%27s_robbery_(1981)

DA Boudin's parents are David Gilbert and Kathy Boudin.