Louise C. Costas, a lifelong resident of West Windsor, NJ, died Tuesday, October 23, 2012 at University Medical Center of Princeton at Plainsboro. Born June 11, 1931, she was the daughter of Frank and Josephine DePiano.

Louise was the loving wife of Peter J Costas (predeceased in August 1992) and was a caring mother and grandmother. She will be forever remembered and loved by her two sons and daughters-in-law; John and Barbara Costas and Gregory and Linda Costas, grandchildren; Jacquelyn, Peter and Rachel Costas and her sister, Angela Ezzo. Aunt Louise will also be lovingly remembered by her many caring nieces and nephews.

Louise was an active member of the West Windsor community. She served on the township's Zoning and Site Review Boards for many years. She was also an active participant at the West Windsor Senior Center, most recently as President of the KeenAgers Group.

Visiting hours will be held Saturday, October 27, 2012 from 8:30AM to 10:30AM at the Kimble Funeral Home, 1 Hamilton Ave, Princeton, NJ with a Mass of Christian Burial at 11:00 am at St. Paul's Catholic Church, 214 Nassau St., Princeton. Louise will be laid to rest beside her husband at Princeton Cemetery, following the mass.