Public records show Manassas and Haymarket as cities Frederick also stayed in. The birth year was listed as 1942. Frederick has listed phone number: (703) 369-2886. Frederick turned 83 years old. The residency of Frederick is at 9087 Park Ave, Manassas, Va 20110. People possibly related to Frederick are Michael P Augusti, Melissa Ann Augusti, Marie Josephine Petras and 6 other people.