John "Jack" Clemens Hammer
June 16, 1933 - February 23, 2016
John "Jack" Clemens Hammer, age 82, passed away on Tuesday, February 23, 2016 in Sugar Land, Texas. Born June 16, 1933 in Oklahoma City, OK to Bill Clemens & Dorothy McCullough Hammer, his family moved to San Antonio in 1944, where he graduated... View Obituary & Service Information
