Occupation: surgeon, druggist, doctor
- Baltimore City
|1799||I. Mackrell||doctor||Frederick Street||Baltimore City|
|1800-1801||Joseph Mackrill||doctor||8 Light Street||Baltimore City|
|1796||I. Mackrill||surgeon & druggist||132 Baltimore Street||Baltimore City|
- Dates: ?-?
Notes: Published a paper on “Yellow Fever” at Baltimore, 1796; removed to Baltimore, 1805; later, of Cape of Good Hope. See lists of 1807 and 1848.
Source: Cordell, Eugene Fauntleroy, Medical Annals of Maryland 1799-1899 Baltimore: The Medical and Chirurgical Faculty for the State of Maryland: 485