He was also a clerk of the Committee of Courts of Justices at the House of Burgesses. Everard was a member of the Court of Directors of a psychiatric hospital (now called Eastern State Hospital).
Everard held positions in both legal and healthcare settings. He served as a clerk for the Committee of Courts of Justices at the House of Burgesses, and he was also a member of the Board of Directors for a psychiatric hospital that is now known as Eastern State Hospital.