The Suffolk County Clerk's Office does not maintain Birth, Marriage or Death records; rather this is a function of the Town Clerk and or Registrar. Administration is the process where the Surrogate's Court officially gives out Letters of Administration to a qualified distributee (heir) of the Decedent.In New York, the application for a marriage license is not merely a form like any other, it is an affidavit. DC-430 File with a verified complaint to request the court to issue a summons if you do not have an attorney. Affidavit of Personal Service DC-149R. An affidavit is a written statement made under oath that is typically used in legal proceedings. Learn their purpose, when to use, and how to write. Find definitions for court-related terms and phrases here, organized in alphabetical and numerical order. An affidavit is a sworn statement of fact that can be used in a variety of legal proceedings, from bankruptcy cases to family and civil litigation matters.