Jan "John" Kwak, age 64. Beloved husband of the late Zofia. Loving tata of Theresa (John) Korkosz and the late John. Proud dziadek of Ashley, Emily, and Lily Korkosz. Funeral Saturday, April 14th, 9:30am prayers from Ridge Funeral Home (6620 W. Archer Ave. Corner of Natoma) to a 10am mass at St. Daniel the Prophet Church. Interment Resurrection Cemetery. Visitation Friday, April 13th, from 3-8pm. For more info call 773-586-7900.