Louis DeRenzo,age 88 of Woodstock passed away Monday, March 4, 2013 at Maywood Assisted Living in Kennesaw. Mr. DeRenzo is survived by his Son, Pasquale DeRenzo of Woodstock and Daughter, Barbara Koorn of Falmouth, MI, also surviving are 7 Grandchildren and 4 Great Grandchildren. Mr. DeRenzo is a 33 year veteran with the US Air Force. A Memorial Service is scheduled for 2:00pm Friday, March 15, 2013 from the Georgia National Cemetery with full military honors.The caring staff of Darby Funeral Home is in charge of the arrangements.