Public records show Tucson as a city Sonja also stayed in. Sonja’s residency is at 8302 Calexico St, Tucson, Az 85730. The current age of Sonja is 84. The phone number (520) 298-6001 is Sonja’s. John Robert Piech, Matthew John Piech, Stephen John Piech and 3 other people are people possibly related to Sonja. Her birth year was listed as 1940.