Guinness has reached 79 years of age. In addition to Niskayuna, Guinness also lived in Schenectady, Albany and Cleveland. Mickie M Mcguinness, Dawn S Mcguinness, James S Mcguinness and 6 other people are people possibly related to Guinness. 786 Downing St, Niskayuna, Ny 12309 is where Guinness resides. 1945 is this person's birth date. The number currently linked to Guinness is (518) 370-5764. Public records show that Guinness is connected with: James Mcguinness & Associates, Inc and Millennium Strategies Llc.