Robert Stephens Cullenbine (May 28, 1938 - July 29, 2018)[1] was one of the Merry Pranksters[2] and a coordinator at Mid-peninsula Free University.
He attended Yale and Washington University prior to moving in 1958 to Palo Alto, California.
He was a Vietnam era anti-war activist and community organizer with the Midpeninsula Free University[4] serving as the college's coordinator (President) in 1969.
[5] In 1998 he left his career in real estate to devote full-time to The Family Giving Tree, a charity founded by his daughter Jennifer.
Cullenbine served in Missouri as one of presidential candidate Senator Barack Obama's Deputy Field Organizers during the 2008 campaign.