Harkness's biographical records state they were born on 1982-03-30 and are now forty-three years old. Mark Harkness has an established residence at 1008 St Charles Ave NE, Atlanta, GA 30306. Mark Harkness JR has occupied 4 residences at different times. These addresses are part of this individual's housing history: 345 5th St NE #A, Atlanta, 4512 Coopers Creek Cir SE, Smyrna, and 4939 Baker Plantation Way, Acworth, GA 30101. The data seems to indicate that Mark, the individual and Kayla Harkness (age 42-year-old) are married. Mark R Harkness is the principal user of the email address [email protected]. At 4939 Baker Plantation Way, Acworth, GA 30101, USA, Kimela R Harkness (in 2007), Kimela R Harkness (between 2001 and 2003), and the individual in question had a shared residence. The aforementioned party is a shared first name among residents of Georgia, South Carolina, Florida. Mr. Costigan, Mr. Hannah, Wayne S Strickland are among the individuals who reside at the shared address