Thomas Telford Irvin (July 14, 1929 – September 14, 2017) was an American politician who served as Georgia's Commissioner of Agriculture from 1969 until January 2011. Irvin holds a record as the longest-serving Commissioner of Agriculture in the United States, and the longest-serving statewide official in Georgia. He was also one of the last Democrats to win statewide in Georgia until 2020, when Joe Biden won the presidential election. Political career Irvin was born on July 14, 1929. A Hall County, Georgia native, Irvin was elected to his first public office as a member of the Habersham County Board of Education in 1956. A Democrat, Irvin was elected to four terms in the Georgia General Assembly as a Representative from Habersham County, where he served on the House Agriculture, Education, and Appropriations Committees and chaired the House Industrial Relations Committee and the Governor's Conference on Education. During this period he sponsored legislation to allow public funding of school lunch programs. He was the Governor's Floor Leader and later served as Executive Secretary to the Governor. He was a delegate to the 2000, 2004, and 2008 Democratic National Conventions. In 2000, Irvin made his first trip to Cuba, representing Georgia agriculture in support of free trade with the country. He was elected to his 10th and final four-year term in November 2006. Rather than run for another term he retired, citing his age and Parkinson's disease as reasons for the decision. In 1998, a portion of Georgia Highway 365 was named Tommy Irvin Parkway in his honor. Controversy Irvin's final term was not without controversy. Both Irvin and the Department of Agriculture were sued for permitting the inhumane killing of dogs and cats. In 1990, Georgia's "Humane Euthanasia Act" became one of the first laws in the nation to mandate intravenous injection of sodium pentobarbital as the prescribed method for euthanizing cats and dogs in Georgia animal shelters. Prior to that time, gas chambers and other means were commonly employed. Irvin's department was tasked with licensing the shelters and enforcing the new law, through the Department's Animal Protection Division. However, Commissioner Irvin insisted the issue was a local one, and did not abide by the terms of the law. In March 2007, the Georgia Department of Agriculture and Commissioner Irvin were sued by former State Representative Chesley V. Morton, who had sponsored the law. The Fulton County Superior Court ruled in