Age 69, of Nevillewood, formerly of Upper St. Clair, died peacefully, at home, on February 27, 2016, surrounded by his beloved family. He was born in Pittsburgh on November 2, 1946, to the late Clare and John E. Wall. Jack leaves behind his devoted wife, Diane; and three loving daughters, Deborah, Colleen Cooney (Tim) and Brenda. He also leaves his three cherished grandchildren, Brady, Jack and Declan. In addition, he is survived by his brother, Brien Wall (Patty) of Upper St. Clair; and many nieces and nephews. After graduating from Duquesne Law School in 1973, he spent his entire 43-year career as a trial attorney with the Pittsburgh based law firm of Dickie, McCamey & Chilcote. His professional excellence and integrity earned him election into the American College of Trial Lawyers in 1995. He will be deeply missed by his family and many friends.