Historical clue formulations

• American Dance Theater founder — 2018-05-07
• American Dance Theater founder — 2012-10-01
• "Revelations" choreographer [Utah] — 2009-05-03
• Subject of the 2004 book "Dancing Revelations" — 2008-02-22
• American Dance Theater founder — 1998-12-22
• "Blues Suite" choreographer — 1994-09-24