Final answer:
Jean-Martin Charcot is the person who described patients dying from similar symptoms in 1849 from excited delirium.
Step-by-step explanation:
The person who described patients dying from similar symptoms in 1849 from excited delirium and can be found in medical literature as early as 1881 and popularized in the 1980's is Jean-Martin Charcot. Charcot was a Parisian neurologist who studied and documented various neurological disorders, including excited delirium. His findings and research contributed to the understanding and recognition of this condition.