Father John (Jack) M. Thinnes, 84, died Sept. 10. He was pastor emeritus of Holy Cross Parish, Deerfield.

Born in Evanston, Father Thinnes attended Quigley Preparatory Seminary and the University of St. Mary of the Lake/Mundelein Seminary before being ordained in 1964.

He was assistant pastor of Sts. Faith, Hope & Charity, Winnetka, and St. Francis Xavier, La Grange. He was associate pastor of St. Mary, Des Plaines; St. Gilbert, Grayslake; and Our Lady of Perpetual Help, Glenview. He was pastor of Holy Cross before he retired in 2008.

“I will sorely miss Father Jack’s friendship, sense of humor, intellect and his voice of reason,” said Father John M. Ryan, retired archdiocesan priest and one of Father Thinnes’ classmates. “He loved the church and he looked upon his priesthood as a special blessing from God. He loved his people and was faithful to them for 58 years.”