Historical clue formulations

• Role in 2020's "The Trial of the Chicago 7" — 2022-09-17
• 1960s activist Bobby — 2022-06-05
• Bobby of the Black Panthers — 2020-02-23
• Co-founder of the Black Panther Party — 2018-05-25
• Bobby who co-founded the Black Panthers — 2018-05-12
• Bobby who co-founded the Black Panthers — 2018-01-30
• Bobby of the Black Panthers — 2017-04-02
• Bobby who co-founded the Black Panthers — 2016-06-11
• Bobby who co-founded the Black Panther Party — 2015-08-18
• Co-founder of the Black Panthers — 2015-01-11
• Bobby of the Black Panther Party — 2013-01-04
• Newton's Black Panther Party co-founder — 2009-04-28
• "A Lonely Rage" autobiographer Bobby — 2008-09-12
• Bobby of the Chicago Eight — 2007-10-21
• "A Lonely Rage" autobiographer — 2007-05-13
• Bobby of the Black Panthers — 2004-11-23
• Black Panthers co-founder — 2004-03-06
• Noted 60's radical — 1999-01-24
• 60's radical Bobby — 1996-01-02
• Black Panthers leader — 1994-09-17