Daniel G. Mattes, Jr., lovingly known as Danny, passed away peacefully on September 24, 2026, at the age of 60. Beloved son of Daniel (Sylvia) Mattes, Sr. and the late Donna Mattes. Loving brother of Dennis (Julie) Mattes, the late Denise Brown, and Deanna (Patrick) Schmidt. Danny is further survived by many loving nieces, nephews, cousins, other relatives, and dear friends.

From a young age, Danny had a deep love for music. His passion for the guitar became a lifelong part of who he was, and he spent much of his life sharing his talent as the lead guitarist for several local bands including BACKBEAT X. Music brought him joy and gave him a way to connect with others.

Danny also had a special place in his heart for dogs, especially his fur babies Toby and Farley, and cherished the companionship they brought into his life. Above all, he was a kind, compassionate, and supportive person who genuinely cared about those around him. He loved his family deeply and was always willing to lend a helping hand, doing whatever he could to make someone’s life a little easier.

Danny will be remembered for his generous heart, his love of music, his devotion to his family, and the many lives he touched through his kindness and friendship.

A memorial gathering will be held at Max A. Sass & Sons-Greenridge Chapel, 4747 S. 60th St., Greenfield, on Friday, October 23rd beginning at 10:00 AM until the time of the memorial service at 12:00 Noon.

In lieu of flowers, memorials in Danny’s name would be appreciated to the Wisconsin Humane Society.