Treu, Daniel F. Born to eternal life October 14th 2017 at the age of 21. Beloved son of Andrea and Frederick. Cherished Grandson of Diane and Raymond Grassl and Fred and Kathy Treu. Loved nephew of Melynda (Andy), Kerri (Kyle), Katie (Seid), Elisabeth, and Emily. Admired cousin of Ethan, Skylar, Ashlen, Eric, Kieren, Phaedra, Luna, Ziad, Amira, Damian, Dominic, and Eva. Dear Great Grandson of Grace Grassl. Preceded in death by Grandma Robin and Uncle Erick and many Great Grandparents - Marge and Leo Karpinsky, Roman Grassl, Rose and Al Sanders, Richard and Dawn Treu. Dan will always be remembered for his kind nature, big heart, and goofy sense of humor. He was a talented musician who developed a passion for music at a young age. He could pick up any instrument and play it, but his favorite was the guitar. He played bass in the orchestra during his years at South Milwaukee High School. Dan enjoyed traveling, nature, and spending time with his family, many friends, and his adored pet cat Chappy. Visitation SATURDAY, October 21, 2017 from 10 AM-1 PM at the Funeral Home. Funeral Service at 1 PM. Daniel was loved dearly and will be missed by many. Family suggests memorials to Genesis Recovery San Diego.