George Washington Biography - Pre-Revolutionary Military Career

In the early 1750s, France and Britain were at peace. However, the French military had begun occupying much of the Ohio Valley, protecting the King's land interests and fur trappers and French settlers. But the border lands of this area were unclear and prone to dispute between the two countries. Washington showed early signs of natural leadership and shortly after Lawrence's death, Virginia's Lieutenant Governor, Robert Dinwiddie, appointed Washington adjutant with a rank of major in the Virginia militia. 

On October 31, 1753, Dinwiddie sent Washington to Fort LeBoeuf, at what is now Waterford, Pennsylvania, to warn the French to remove themselves from land claimed by Britain. The French politely refused and Washington made a hasty ride back to Williamsburg, Virginia's colonial capitol. Dinwiddie sent Washington back with troops and they set up a post at Great Meadows. Washington's small force attacked a French post at Fort Duquesne killing the commander, Coulon de Jumonville, and nine others and taking the rest prisoners. The French and Indian War had begun.
The French counter attacked and drove Washington and his men back to his post at Great Meadows (later named "Fort Necessity.") After a full day siege, Washington surrendered and was soon released and returned to Williamsburg, promising not to build another fort on the Ohio River. Though a little embarrassed at being captured, he was grateful to receive the thanks from the House of Burgesses and see his name mentioned in the London gazettes.
Washington was given the honorary rank of colonel and joined British General Edward Braddock's army in Virginia in 1755. The British had devised a plan for a three-prong assault on French forces attacking Fort Duquesne, Fort Niagara and Crown Point. During the encounter, the French and their Indian allies ambushed Braddock, who was mortally wounded. Washington escaped injury with four bullet holes in his cloak and two horses shot out from under him.

Though he fought bravely, he could do little to turn back the rout and led the broken army back to safety. In August, 1755, Washington was made commander of all Virginia troops at age 23. He was sent to the frontier to patrol and protect nearly 400 miles of border with some 700 ill-disciplined colonial troops and a Virginia colonial legislature unwilling to support him. It was a frustrating assignment. His health failed in the closing months of 1757 and he was sent home with dysentery.
In 1758, Washington returned to duty on another expedition to capture Fort Duquesne. A friendly fire incident took place killing 14 and wounding 26 of Washington's men. However, the British were able to score a major victory, capturing Fort Duquesne and control the Ohio Valley. Washington retired from his Virginia regiment in December 1758. His experience during the war was generally frustrating, with decisions made excessively slow, poor support from the colonial legislature, and poorly trained recruits. Washington applied for a commission with the British Army but was turned down. In December 1758, he resigned his commission and returned to Mount Vernon disillusioned.
A month after leaving the army, Washington married Martha Dandridge Custis, a widow, who was only a few months older than he. Martha brought to the marriage a considerable fortune: an 18,000-acre estate, from which George personally acquired 6,000 acres. With this and land he was granted for his military service, Washington became one of the more wealthy landowners in Virginia. The marriage also brought Martha's two young children, John (Jacky) and Martha (Patsy), ages 6 and 4, respectively. Washington lavished great affection on both of them, and was heartbroken when Patsy died just before the Revolution. Jacky died during the Revolution, and George adopted two of his children.
From his retirement from the Virginia militia until the start of the Revolution, George Washington devoted himself to the care and development of his land holdings, attending the rotation of crops, managing livestock and keeping up with the latest scientific advances. He loved the landed gentry's life of horseback riding, fox hunts, fishing, and cotillions. He worked six days a week, often taking off his coat and performing manual labor with his workers. He was an innovative and responsible landowner, breeding cattle and horses and tending to his fruit orchards. While he kept over 100 slaves, he was said to dislike the institution, but accepted the fact that slavery was the law. He also entered politics and was elected to Virginia's House of Burgesses in 1758.