Barbara Thiesen Obituary

With solemn reverence, we commemorate Barbara Thiesen of Lawton, Iowa, whose life came to an end on January 14, 2026 at the age of 71, leaving behind cherished memories. You can send your sympathy in the guestbook provided and share it with the family. You may also light a candle in honor of Barbara Thiesen or send a beautiful flower arrangement to the funeral service.

She was predeceased by: her parents, Leonard Petersen and Gladys Petersen (Lindgren); her sister Diane Kluver (Richard); and her friend Marsha McGraw. She is survived by: her children, Nicholas Thiesen of Sioux City, Nathan Thiesen of Sioux City, Travis Thiesen (Alyssa) of Sioux Falls and Tiffany DeMarest (Aaron) of Lawton; her grandchildren, Kilee Albenesius, Kolby, Henry, Conner Thiesen, Ava, Ashlyn, Adalie, Trinity, Declan and Tenley DeMarest; her husband Thomas Thiesen; and her brothers, Joe Petersen (Deb) of Moville, IA and Kevin Petersen (Stacy) of Moville, IA..