Jason J. Graser, 44 of Crystal Lake, IL, died peacefully on October 11, 2017, surrounded by his family. Jason was born November 10, 1972 in Park Ridge, IL, the son of Jeffrey G. Graser and Jolene Nys. He enjoyed the outdoors and fishing. Jason was artistic; loved music, graphic design, and especially loved making jewelry. He adored his daughters and family. He will be dearly missed by all who knew him. He is survived by his daughters, Ashley and Brittney. He is also survived by his mother, Jolene (Trency) Nys, his brother John (Shelia) Graser, and his sister-in-law Jennifer. He was also Uncle to Bret, Jeremy, Wyatt, Jacob, Jared and Ceanna. Preceded in death by his older brother Jeffrey.