William Paul Mitchell, 92, of Dallas, Texas, passed away peacefully surrounded by his family on Sept. 24, 2015. William was born to parents, Onufry Mykytiuk and Rosalia (Mazur) Mykytiuk on January 24, `923 in Pittsburgh, Pennsylvania. William was a hard working man, working in the manufacturing field most of his life. He was a Mechanical engineer. He leaves to cherish his memory, his son, Thomas Mitchell and wife Anita, of McKinney, Texas and two grandchildren. A memorial service will be celebrated at a later date.