Harkness, the individual's timeline commenced on 07.18.53, and they are now officially seventy-two years old. Sandra Harkness, the person's home registration shows 2851 Economy St, Ambridge, PA 15003, USA. The aforementioned person had established a home at 261 S Winebiddle St, Pittsburgh in the past. The subject owns two PO boxes, some of which are: Po Box, Ambridge, PA 15003, Po Box 144, Ambridge, PA 15003-0144. Some data indicates that Ms. Harkness, the individual and Robert Harkness (age: 49 years old) are married. If you need to email Sandra Harkness, the addresses are [email protected] and [email protected]. According to records, Sandra Harkness and Robert Harkness (in 1997) lived together at 261 S Winebiddle St, Pittsburgh, PA 15224. The name the subject is shared by multiple individuals living in Pennsylvania, New York, Michigan, New Jersey. It is our assumption, based on public records, that Mr. Harkness and Robert Robert are also living at this address