Possible Clues:

• Legal advisor
• Officer of a court
• Many a Grisham hero
• Hearing aide
• Caseworker wrapping wife in sheet
• Better to accommodate Welsh barrister?
• Indeed there's some work for one
• Relay one legally about double you, by the sound of it
• Aw! Rely on one for courtliness
• Laurence is around the Wye in a courtly fashion