To Pennsylvanians particularly this feature of the war should prove of interest, for the only Directors General of Military Hospitals were none other than Dr. William Shippen and Dr. John Cochran, both of Pennsylvania.
In the year 1570 John Cochran, of kin to the Earl of Dundonald, emigrated from Paisley in Scotland, to the North of Ireland. James, his descendant in the sixth generation, crossed the sea to America, and in the early part of the eighteenth century settled in Pennsylvania. His third son, born at Sadsbury, Pennsylvania, September 1, 1730, was Doctor John Cochran, of the Revolution, who was educated for a surgeon by Dr. Robert Thompson of Lancaster.
Having qualified as a physician at the time of the outbreak of the French and Indian War, he entered the English service as surgeon’s mate, and remained on active duty until the close of hostilities. In the campaigns of this war he acquired the medical proficiency and surgical expertness for which he was afterward celebrated.
On December 4, 1760, he married Gertrude Schuyler, only sister of General Philip Schuyler, of New York.
Dr. Cochran afterward removed to Brunswick, N. J., where he practiced his profession, until the British burned his house in the early part of the Revolutionary War.
At the close of 1776 he volunteered his services in the Continental army and General Washington, remembering his experience and usefulness in the French war, was prompt in recommending his name to the Continental Congress.
Dr. Cochran and Dr. William Shippen had prepared a report on hospitals upon plans modeled after those of the British army, and submitted their efforts to Congress, after they were approved by General Washington. On April 7, 1777, Congress adopted this report, which remained in effect until remodeled by Congress, September 30, 1780.
On April 11, 1777, in pursuance of General Washington’s recommendation, Doctor John Cochran received the appointment of Chief Physician and Surgeon-General of the Army.
After nearly four years of exacting service in this position, he was, on January 17, 1781, on the resignation of Dr. William Shippen, promoted to be Director of the Military Hospitals of the United States, in which capacity he continued until the end of the war.
Fortunately a letter book kept by Doctor Cochran has been preserved. The entries, memorandums and letters partake of the authority of an official record. They also disclose the many distressing difficulties of the situation.