Death:Death, Cause unspecified 30 November 2002 (Age 93) chart Placidus Equal_H.
American academic, anthropologist, linguist, and scholar of pre-Columbian Mesoamerican cultures perhaps most recognised for his collaboration with colleague Arthur J.O. Anderson, producing the modern annotated translation into English of the volumes of the Florentine Codex. He died on 30 November 2002, aged 93. Link to Wikipedia biography