prothonotary

noun

1. 1.A chief legal clerk or notary in Roman Byzantium, and (hence) in Rome.
2. 2.One of the seven prelates, constituting a college in the Roman Curia, whose office is to register pontifical acts and to make and preserve the official record of beatifications.
3. 3.A registrar or chief clerk in various courts of law, especially (US) in a county court, (Australia) in certain state Supreme Courts.
4. 4.(Greek Orthodox Church) The chief secretary of the patriarch of Constantinople.