Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer James Sanville Knerr, Practice Areas No known practice areas. is located in the city of Mc Lean, the state of Virginia. Attorney legal address 805 Balls Hill RdMc Lean, VA, 22101-1547. For more information, please call (202) 445-1640 Your comments* (not for publishing) * — Required information James Sanville Knerr ← View details 805 Balls Hill RdMc Lean, VA, 22101-1547, Mc Lean, Virginia (202) 445-1640