William signed a legal deed in 1728, meaning that he was at least 21 at that time. The deed was for part of the land that had come from his great-great-grandfather Thomas.
Another 70 acre portion of the 450 grant was sold by William to his uncle, Thomas Meador, in 1734, and includes an account of ownership from his great-grandfather, Thomas Meador.
William married Frances Phitzsimmons, daughter of Mary Phitzsimmons. In her will in 1758 Mary Phtzsimmons named her daughter Frances Meador, and named William as executor. She also named two grandchildren, Rachel and Jeremiah Meador.
In 1738 William and Frances assigned their right to 100 acres of the lands of Richard White to John Bourne. The land had been left by will of William's father to William's younger brother Richard.
William served as a Constable in 1736, was appointed Surveyor in 1739, and witnessed the will of William Bourne in 1739. He is mentioned in various court records through 1754
William witnessed the will of his uncle Thomas Meador in 1758
William's estate was inventoried in 1759; Will Book 11, pp. 227, 275