Lawyer and planter Admitted to the bar in 1844, Douglas began his legal practice in his native New Kent County, as well as
Norfolk, Virginia. By 1846 he had moved his legal practice to
King William County, Virginia. Douglas owned 20 slaves in King William County in 1850, and 33 slaves in 1860.
Virginia politician In 1850 Douglas began his political career by winning an election to become one of five delegates to the
Virginia Constitutional Convention of 1850. Together with
Francis W. Scott,
Corbin Braxton,
Eustace Conway and
Edward W. Morris, he represented
Caroline,
Spotsylvania, King William and
Hanover counties. That Convention drafted a new state constitution which increased representation of increasingly populated western Virginia counties in part by redrawing districts in Tidewater Virginia. Thus, while
King William and
King and Queen counties had been jointly represented in the Virginia Senate by
John W. C. Catlett together with three counties mostly to the east (
Gloucester,
Mathews and
Middlesex counties) in the 1850-1851 legislative session, those two counties were now combined with
Essex county to the west (Essex had previously been combined with Spotsylvania and Caroline counties in a state senatorial district represented by
Austin M. Trible). Following the convention, Douglas won election from the new senatorial district, and continued to win re-election to the
Senate of Virginia during the period 1852–1865. Douglas for five years served as chairman of the powerful finance committee, and also served as presidential elector for the Democratic ticket of Breckinridge and Lane in 1860.
Civil War officer As the
Civil War began, Douglas continued to serve as state senator, and even chaired the committee on military affairs, but also volunteered to join the
Confederate States Army. On June 24, 1862, the day before General Richard E. Lee (Col. Lee's father) began complex maneuvers which launched his Seven Days offensive, Douglas was promoted to the rank of major, but transferred to the newly reorganized
5th Virginia Cavalry. That regiment had been composed of companies drawn from southern Tidewater counties and had protected coastal areas south of the James River (including North Carolina). However, on April 18, Federal troops had landed at
Elizabeth City, so during the next month those companies guarded
Williamsburg and
Yorktown before a complete reorganization at the end of May. Captain
Henry Clay Pate of the Petersburg Rangers (a/k/a Letcher Mounted Guards, who had gained fame as a slavery advocate in Kansas and fought in western Virginia in the war's early months), had envisioned a cavalry unit of men from every Virginia county to protect the Confederate capital, Richmond. On May 25, 1862 Pate organized the 2nd Battalion Virginia Cavalry, which on June 23 General J.E.B. Stuart reorganized as the 5th Virginia Cavalry following the dismemberment of the previous unit. Pate became the regiment's Lieutenant Colonel under Col.
Thomas L. Rosser, and Douglas became Major in the unit, with Pate's brother Otho K. Pate as adjutant. As part of Stuarts's cavalry, the unit saw considerable action in northern Virginia from Manassas in Prince William County to Fairfax, Loudoun and Hampshire Counties (in what became West Virginia) and even into Maryland that summer. Douglas briefly took command at
Piedmont on November 3, as Stuart's cavalry resisted the Federal advance into northern Virginia and Col. Williams C. Wickham of the
4th regiment was wounded in the action. However, Douglas resigned on January 8, 1863 to return to the Virginia legislature. ==Postwar legislator==