Letters cannot be more than three pages and must be no larger than 8.5 x 11 letter sized paper- front and back. Photos. The Court of Common Pleas of Allegheny County (Fifth Judicial District) consists of the following divisions:.Sample Forms These sample forms may be useful when filing documents for the civil and family courts. If you have any questions, consult an attorney. Notice of Earli est Trial Date. Time for Completing Dis- covery and Filing Pre-Trial Statement. You will need one copy of the civil complaint with original signature for the magisterial district judge. Allegheny County Court of Common Pleas. Fill out form and save a copy to email to the Court with your Motion. According to a letter from U.S. Senate.