Lofflin “LF” Irwin was born on December 25, 1925, to Felix and Lottie Irwin in Floyd County, Texas. On December 30, 1948, Lofflin married the love of his life, Doris Murdock in Plainview, Texas. LF was a family man, businessman, farmer, rancher, and friend. He did the work of three men every day of his life. Resting was for loafers. He knew a lot about everything and everything about most things. His grandchildren and great-grandchildren loved working with him, playing with him, hunting with him, laughing with him, eating apples and oranges peeled by him, getting knots on their noggins by him, and getting squeezed by him. They lovingly called him by his favorite name of all, Grandy. Survivors include his children, Nancy Griffith and husband, Garry; Linda Irwin; James Irwin and wife, Lee; Frances Schroeder and husband, Lyman; Carol Womble and husband, Chuck; David Irwin and wife, Kathi; Randy Irwin and wife, Lisa; grandchildren, Daniel Tsung and wife, Gwendolyn; Andrew Lesuer, Cameron Lesuer, Jena Irwin, Nora Irwin, Logan Irwin, Bryan Irwin and wife, Jennifer; Amy Brothers and husband, Jason; Jessica Battaglia and husband, Ron; Mandy Gfeller and husband, Matt; Chris Davis and wife, Angie; Ashley Townsend and husband, Jared; Michelle Eckert and husband, Brandon; Chelsea Rickett and husband, Ryan; Stevanie Huff and husband, Brad; Matthew Womble, Keith Irwin and wife, Tangi; Steven Irwin and wife, Lauren; Heather Frausto and husband, Jason; Kelly Irwin and wife, Angel; Missy Myers and husband, Stephen; and Michael Irwin; great-grandchildren, Jynessa Tsung, Lane Irwin, Maddison Irwin, Peyton Ellis, Jordan Brothers, Jayden Brothers, Jaylynn Zlotkowski, Rylee Battaglia, Mavrik Gfeller, Maddie Gfeller, Jason Davis, Shelby Davis, Kason Townsend, Bradley Townsend, Austin Eckert, Haley Eckert, Rylee Latzel, Cole Rickett, Bradley Rickett, Parker, Cade, and Reed Frausto; Ava, Charlie, Thor, Samuel Irwin, and Tynlee Irwin; Gabe, Hank, and Truett Irwin; Ryder and Roddy Meyers; brothers, Sherman Irwin and wife, Audeen; and Herbert Irwin and wife, Sue; sister, Luella Slack; and sister-in-law, Jane Irwin. He was preceded in death by his parents, Felix and Lottie Irwin; wife, Doris Alene Irwin; great-grandsons, Jackson Paige and Waylon Irwin; siblings, Randal Irwin and wife, Shannon; Shirley Irwin and wife, Bobbi, Hershel Irwin; sister, Leola Irwin.