Maskey Martin Heath, 70, who worked for Superior Propane in California and served in the propane industry for more than 50 years, died Dec. 12, 2015. His parents owned a propane business, and early in his career he worked for Loma Linda Gas in California, which later became Superior Propane and was sold in the mid-1990s. He and his wife, Paula, remained in the propane industry leasing tanks throughout the U.S. In 2004, the Heaths purchased Pacific Propane in Monterey County, Calif.