As of today, the aforementioned individual is fifty-six years old, having been born on 31 August 1968. Mr. Heffernan, the person has a documented residence at 104 Dickens Trail Elgin. Garth J Heffernan, the individual has been linked to 8 previous places of residence. The places that this person once called home include: 817 N Bishop St, Chicago, 101 N Upper Wacker Dr, Chicago, and 1916 Mora Ct #102, Schaumburg, IL 60193. The spouse of Mr. Heffernan, the individual is believed to be Erica A Heffernan (age fifty-seven years). Garth J Heffernan's email portfolio includes 3 different addresses. Garth J Heffernan appears to have an association with Gail M Heffernan (62 years), Erica A Heffernan (57 years), based on available data. At 1916 Mora Ct, Schaumburg, IL 60193, USA, the aforementioned subject and Erica A Heffernan (in 1996) shared a residence. The name the aforementioned party is shared by multiple individuals living in Illinois. Erica A Heffernan shares this address with others. Erica Heffernan has reached the milestone of fifty-seven years