Brian Dugan Donnelly of Yorba Linda, California passed away suddenly on March 29,2015. He is survived by his wife of 29 years Mary Donnelly and their three sons, Evan, Connor & Michael, his mother Lorraine Donnelly, brother Kevin Donnelly, sisters Diane Donnelly-Toscano & Jackie Cabral. Services will be held at St. Martin de Porres Catholic Church in Yorba Linda on Thursday, April 9 @ 10am. Reception to follow immediately at the home of Brian Donnelly. In lieu of flowers, the family requests donations be made to CHOC Children's Hospital.