The birth year was listed as 1950. He has stayed in Butler, Rivervale and Ringwood before moving to Spring Hill. Frederick’s residency is at 12320 Knotty Pine Ct, Spring Hill, Fl 34609. Frederick has listed (973) 492-0122 as his phone number. Frederick's possible relatives are Fredericka Zahn, Dorothy A Zahn, Froderick A Zahn and 3 other people. This year Frederick celebrated his 74 birthday.