Patricia “Pat” Loraine Schulze O’Brien, 73, passed away on November 9th, 2018 at 11:02 PM in her home in Holiday Florida after a short illness. She was born in Chicago, IL on March 21, 1945 to Frederick William Schulze and Loretta Loraine Barger Schulze. She received her degree in nursing in 1985 from Glen Oaks Community College and worked as a Licensed Practical Nurse. She is survived by four sons, Michael O’Brien, Jeffrey O’Brien and wife Tery O’Brien, Kevin O’Brien and wife Catrinia O’Brien, and Daniel O’Brien; a brother, William “Bill” Schulze; and two Sister in laws, Joanne Graf and Shane Schulze. She also has four grandchildren Alex O’Brien, Zach O’Brien, Brittany O’Brien, and Kristen O’Brien and one great grandchild Evalotte August Nelson. She was preceded in death by her parents and one son, Sean O’Brien, as well as former husband Richard Daniel O’Brien.