Guillermo (Bill) Casanova, age 65, of Atlanta, GA died Wednesday, November 26, 2008. Bill was born April 27, 1943 in Cienfuegos, Cuba to Jose and Guillermina Casanova. He was married in 1962 to Lupe Casanova. Bill attended Georgia Tech and obtained a degree in Electrical Engineering. In 1986 he opened his company, Atlanta CAD Services, an engineering and graphics company and worked there until his retirement in 2007. He was a devoted husband, father, grandfather, and friend. He is survived by his lovely wife Lupe; four children, Billy and Cleusa Casanova, Lili Casanova, Alex and Susan Casanova, and Ricky and Karen Casanova; ten grandchildren, Andre, Olivia, Isabella, Pauline, Sophia, Gabriela, Giancarlo, Hellen, Alexis, and Christian. Bill is also survived by his brothers Jose´ and Dulce Casanova and Pedro and Yolanda Casanova. The Funeral Mass will be held at 11:00 a.m. Saturday, November 29th at Immaculate Heart of Mary Church in Atlanta. The family will receive friends, Friday, November 28th from 6:00 – 9:00 p.m. at A. S. Turner & Sons Funeral Home in Decatur.