Daniel J. O'Connor, 69, formerly of Pittsboro, IN, passed away Oct. 17, 2016. He was a graduate of Latin School of Indianapolis 1965, Purdue University 1971, and Catholic University Law School in Washington, D.C. 1976. Daniel was a patent attorney. He worked for over 10 years at the U.S. Patent Office. He then started his own private practice. He was preceded in death by his parents Thomas and Lucy O'Connor. Survivors include his wife Sommai O'Connor; siblings John O'Connor (Debbie Moore), Bill O'Connor (Michele), Joan O'Connor (John Schick), Jim O'Connor (Becky); 6 nieces and nephews. There will be a memorial mass 12pm Fri. Oct. 28, 2016 at St. Malachy Catholic Church, 9833 E. County Road 750 N., Brownsburg, IN 46112.