Craig, Isaac (1742–14 June 1826), American revolutionary officer and Pittsburgh business and civic leader, was born in Hillsborough, Ireland, to parents whose names and occupations are not known. He came to Philadelphia in late 1765 and worked in that city for about ten years as a master carpenter and builder. He became a patriot and in November 1775 was appointed as a first lieutenant in the first company of marines. That year Craig served on the ...
