Jefferson was admitted to the Virginia bar in 1767 and then lived with his mother at Shadwell. In addition to practicing law, Jefferson represented Albemarle County as a delegate in the Virginia House of Burgesses from 1769 until 1775. He pursued reforms to slavery. He introduced legislation in 1769 allowing masters to take control over the emancipation of slaves, taking discretion away from the royal governor and General Court. He persuaded his cousin Richard Bland to spearhead the legislation's passage, but reaction was strongly negative.