Emily H. O'Brien, 74, of Las Vegas, passed away March 17, 2013. She was born May 4, 1938 in Boston. Emily will be remembered as a loving wife, mother and grandmother. She is survived by her husband, of 53 years, Warren O'Brien; sons, Warren (Mary Jean) O'Brien, Chris (Denise) O'Brien and Michael (Kim) O'Brien; daughters, Patricia (Rocco) Rizzo and Rosanne (Eric) Richards; and 10 grandchildren. Visitation will be 3-7 p.m., Friday, March 22. Funeral services will be at 2 p.m., Saturday, March 23, both at Palm Mortuary, 6701 N. Jones Blvd. In lieu of flowers, please make all memorial contributions to Nathan Adelson Hospice Foundation .