Upon being admitted to the Virginia bar in 1903, John Randolph Tucker began private practice in Staunton, but soon moved to Richmond to become an associate at Munford, Hunton, Williams and Anderson (which much later became
Hunton Andrews Kurth). There he worked under the firm's founding partners,
Beverley B. Munford,
Eppa Hunton Jr.,
E. Randolph Williams, and
Henry W. Anderson, and alongside fellow-associate
Thomas B. Gay. Tucker left in 1909 and established a partnership with John B. Lightfoot Jr., which he left to become counsel for the
Virginia State Corporation Commission from 1919 until 1923. He then formed a partnership, Tucker and Bronson, which later evolved into Tucker,
Mays, Cabell and Moore (and even later, Mays, Valentine, Davenport and Moore, which in 2001 merged into
Troutman Sanders). This law firm became one of Richmond's leading law and lobbying firms. Tucker served as general counsel and a member of the board of directors of the Virginia Trust Company, and counsel for the Virginia Bankers Association from 1933 until his death. For fifteen years (1909-1925), Tucker taught as an adjunct professor of law at the
University of Richmond School of Law, with a brief absence during World War I. He published "Personal Liability of One Assuming Payment of a Deed of Trust", 4
Va.L.Rev. 464-85 (1917), and taught various courses relating to business and constitutional law, as well as insurance, bailment, wills and administration, and equity procedures. ==Death and legacy==