Aaron Michael Castona, 20, of Bristol, passed away at home on Tuesday, October 30, 2012. Born in Elkhorn, WI, on October 29, 1992, he was the son of Ross and Lynn (Koch) Castona. He was educated in the schools of Bristol and a graduate of Westosha Central High School. Aaron enjoyed Computer Animation and walking. He was a good son and brother. Even with his struggles through life Aaron had great thoughtfulness and kindness in his heart for all the life around him. He will be deeply missed by all who knew him. Surviving are his parents, Ross and Lynn Castona of Bristol; a sister, Kristen Castona of Bristol; two brothers, Jason and Jeremy Castona, both of Bristol; his paternal grandfather, Ralph Castona of Kenosha; and his maternal grandfather, Lavern Koch of Wisconsin Dells. He was preceded in death by his paternal grandmother, Irene Castona; and maternal grandmother, Dorothy Koch. A sincere thank you goes out to Gerry and Kris Girdaukas PhD and Stephen Galston MD from the family. Funeral services will be held on Tuesday, November 6th, at Proko Funeral Home at 10:00 a.m. Interment will follow at St. Scholastica Cemetery. Visitation will be held on Monday at Proko Funeral Home from 5:00 p.m. until 8:00 p.m.Proko Funeral Home & Crematory5111-60th StreetKenosha, WI 53144Phone: (262) 654-3533Visit Aaron's Online Memorial Book at:www.prokofuneralhome.com