Jon Lyn Herlehy, 74, of McHenry, passed away suddenly Friday, February 10, 2017, at Centegra Hospital, McHenry.

Born February 19, 1942, in Huron, SD, he married Betty Riley Roepenack on September 14, 1991.  Jon served in the Army, and went on to become a Certified Public Accountant and owner of Tax Assistants in McHenry.

Survivors include his wife, Betty Herlehy; children, John and Sean (Christine) Herlehy, Jennifer Cramer, and John (Catie) Roepenack; grandchildren, Jazlyn, Jayden, Merissa, Jordan, Maysen, and Lukas; great-granddaugher, Myah; siblings, Patricia (Harry) Gibbons, William (Mary) and Michael (Judy) Herlehy, Eileen (Ron) Talbott, and Christine (Larry) Brown; and many nieces, nephews, and good friends.

He was preceded in death by his daughter, Heather Herlehy; parents, Louise (Frank) Brown and William Herlehy; and siblings, Sally (Butch) Kowzic, Micky (Carl) Fischer, and Gary (Sharon) Ingalls.

Visitation Saturday, February 18, from 4 p.m. until the celebration of Jon's life at 7 p.m., at Hamsher Lakeside Funerals and Cremations, 12 N. Pistakee Lake Rd., Fox Lake.

In lieu of flowers, memorials to the American Diabetes Association, www.diabetes.org, or 800-342-2383, appreciated.