IRWIN — Henry A., 83; born Nov. 23, 1930, Beaver, Okla.; died Sept. 17, 2014, Richland, Wash. Surviving: sons, Stacy, Waterflow, N.M.; Steve, Richland; daughters, Kristi Perham, Spanaway, Wash.; Jana Treadwell, Los Angeles, Calif.; 7 grandchildren, 7 great-grandchildren and 7 step-great-grandchildren.