Stephen Joseph Langlinais

November 1, 1943 — January 18, 2026

A Mass of Christian Burial for Stephen Joseph Langlinais was celebrated by Father Clinton Sensat last week at Our Lady of Lourdes Roman Catholic Church in Erath.
Readers for the Mass were his granddaughters, Alison Bourque and Hannah Granger. Gift bearers were Regan Granger, Olivia Harris, Elizabeth Harris, and Katelyn Earnest. Interment followed immediately at Our Lady of Lourdes Mausoleum.
Stephen Joseph Langlinais was called home to his Heavenly Father at 7 p.m. on January 18, 2026, surrounded by his beloved children.
Known to many as “Mr. Steve,” he was a native of Erath and was raised on a rice and dairy farm, where he and his siblings learned the values of honesty, integrity, and hard work.
His days often began at 4:00 a.m. milking cows, followed by school and football or track practice, then returning home for chores and studying late into the night. He attended Erath High School, graduating as Valedictorian in 1961. During his high school years, he excelled in football and track, earning All-State honors in track all four years and setting multiple school records. He was later inducted into the Erath High School Athletic Hall of Fame.
Stephen went on to attend USL, where he was a member of both the football and track teams. He earned his Bachelor’s degree and later his Master’s degree from LSU. In 1969, he obtained his Professional Engineering license, and in 1971, his Professional Land Surveying license. Shortly thereafter, he founded his land surveying business, S. J. Langlinais & Associates, which he operated from his home for many years before moving to a dedicated office in Abbeville. In addition to running his business, he accepted a professorship at USL at the age of 25 and taught Agriscience for 30 years.
Following his retirement from USL, Stephen was named “Outstanding Alumni of the College of Life Sciences” in 2001. That same year, he was honored as “State Engineer of the Year” by the Louisiana Society of Engineers. He also served for many years as an officer in the local chapter of the Louisiana Society of Professional Surveyors (LSPS), including the role of President. He led his land surveying firm for over 50 years and was recognized by colleagues, peers, associates, and family for his dedication and service at a semi-retirement banquet in 2022.
In his professional life, Stephen also served as an expert witness in numerous cases, offering insight in criminal court proceedings, environmental lawsuits, and matters involving mechanical and boundary-related concepts. He was also known to have written and copyrighted his own drainage calculation software, pioneering the use of computers in engineering drainage design.
He proudly represented the Krewe of Vermilion in 2003 and was crowned King Vermilion IV, serving alongside his youngest daughter as his Queen. In 2005, he was inducted into the Order of Living Legends by the Acadian Museum in Erath.
A lifelong, devout Catholic, Stephen served as a Eucharistic Minister at Our Lady of Lourdes Catholic Church and was a member of the Come Lord Jesus prayer group. He was also a member of Les Curieux, where he enjoyed engaging with community leaders on issues affecting Vermilion Parish.
Stephen married the love of his life, Juliette Marie Toups of Henry, in 1964. Together they shared 57 years of marriage and raised five children. They were later blessed with fifteen grandchildren and five great-grandchildren.
He will be remembered as a kind, caring, patient, and genuine gentleman; a devoted professor; and a respected businessman who touched countless lives. Stephen was known for his sense of humor, contagious laugh, strong moral compass, and selflessness. One of his greatest joys was spending time with his grandchildren and taking sincere interest in their activities, sports, and hobbies.
The Langlinais family extends heartfelt gratitude to Mandy and Debbie Baudoin, Norma Broussard, Dorothea “Dot” Babineaux, Linda Lee, Michelle “Mimi” Reaux, and Adrienne Delcambre for the love, care, and companionship they provided to Stephen in the later years of his life. These women held a special place in Stephen’s heart and in the hearts of his family, and their dedication and compassion were beyond measure.
Serving as pallbearers were Craig Langlinais (Stephen’s godson) and his grandsons: Seth Bourque, Cole Bourque, Mason Granger, Grant Kimbell, and Rhett Kimbell. Honorary pallbearers will be Kamren Earnest, Reed Langlinais, John Eric Granger, Luke Harris, David “DJ” Jennings, Logan Harris, Asher Jennings, and Maverick Bourque.
Stephen is survived by his five children: Ann Lori Langlinais Broussard (Lynn), Dana Langlinais Granger (Nathan), Carrie Langlinais Ferrell (Michael), Benjamin Langlinais (Cherie Hollis), and Bethany Langlinais Harris (Everitt); one sister, Charlotte Langlinais Waguespack (Glynn); two brothers, Larry Langlinais (Minette) and Glenwood Langlinais (Jackie), and a special friend Ms. Gloria Newton.
He is also survived by fifteen grandchildren: Seth (Alicia), Cole (Peggy), and Alison Bourque; Mason (Mary), Hannah, Regan, and John Eric Granger; Grant and Rhett (Kaitlin) Kimbell; Dylan Ferrell (Chloe); Reed Langlinais; Olivia, Luke, Elizabeth, and Logan Harris. His five great-grandchildren are Kamren and Katelyn Earnest, DJ and Asher Jennings, and Maverick Bourque.
He was preceded in death by his beloved wife of 57 years, Juliette Toups Langlinais; his parents, Wilfred and Anna Langlinais of Erath; and his grandson, Ross Stephen Granger.
In lieu of flowers, the family requests that donations be made in Stephen’s memory to the Ross Granger Memorial Fund or the Parkinson’s Foundation.
Frioux-David Funeral Home of Erath, 209 East Putnam Street, (337) 937-0405 handled the arrangements.