Irwin Z. Hoffman, beloved husband of Ann Hoffman; loving father of Daniel and Mark Hoffman; cherished grandfather of Sienna, Felix, and Keira; and dear brother of Mimi Feinsilver. Dr. Hoffman was a psychoanalyst, teacher, and author whose work helped shape contemporary relational-constructivist psychoanalysis. His essays and his book, Ritual and Spontaneity in the Psychoanalytic Process, have had a lasting influence on the field.  A memorial service will be held on Sunday, April 26th at 11AM at KAM Isaiah Israel, 5093 S. Greenwood Ave, Chicago, IL. All are welcome.  Arrangements entrusted to Ner Tamid Funerals, www.NTFunerals.com or 847-504-7336.