Mark D. Monceaux, 54, of Groves passed away Saturday, August 19, 2017 at The Medical Center of Southeast Texas. He was born on October 21, 1962 in Port Arthur, Texas to Lloyd A. Monceaux and Patricia LeBlanc Monceaux. Mark was a lifelong area resident and was employed as a Senior Operator with Oxbow Calcining with 17 years of service. A Mass of Christian Burial will be held at 10:00 a.m., Wednesday, August 23, 2017 at Immaculate Conception Catholic Church in Groves with Reverend J. C. Coon officiating. Burial will follow in Oak Bluff Memorial Park. A visitation for family and friends will be Tuesday evening from 5:00 to 7:00 p.m. with a rosary service to begin at 6:00 p.m. at Levingston Funeral Home in Groves. Mark is survived by his wife, Irene Monceaux of Groves, daughter, Karli Monceaux of Nederland, two sisters, Virginia Fischer and husband Jim of Kountze and Rachel Lawson and husband Melvin of Groves, two brothers Kenneth Monceaux of Groves and Darin Monceaux and wife Wendy of Groves, five nephews, Brandon Monk and wife Alicia, Brent Monk, Ryan Monceaux and wife Kelsey, Aaron Monceaux and Jacob Monceaux, five nieces, Heather Lawson Reading and husband Dennis, Miranda Lawson, Misty Lawson Hopkins and husband Ricky, Haley Lawson Perry and husband Jacob and Tiffany Monceaux Alphin and husband Jason, and eleven great nieces and nephews. Friends wishing to make memorial contributions may send them to: Knights of Columbus of Groves, Council #3491, 3491 Lincoln, Groves, Texas 77619.