James L. "Flint" Theierl, Sr.

James L. “Flint” Theierl, Sr., 79, of Lower Burrell, formerly of West Tarentum, passed away at home on Friday, May 23, 2025 after being ill the past 4 months. He was born October 31, 1945 in Harrison Township to the late Henry G. and Caroline (Blaser) Theierl. James lived his entire life in the area. He was an assembler for Westinghouse and Curtis Wright, Cheswick in the Nuclear division. James was a veteran serving in the US Army. He was a member of St. Margaret Mary Church, American Legion 868, Eagles and the VFW all of Lower Burrell; Oregon Club, Brackenridge and IBEW Union. James graduated from Ken Hi in 1964 and enjoyed card playing, fishing and the Steelers. He especially enjoyed his family, children and grandchildren.

Survivors include his son James L. (Leslie) Theierl, Jr., of Arnold, grandson John (Jordan)Marshall, of Houston, TX, 9 grandchildren Arabelle, Alyssa, Joan, Raine, Mike, Rick, Jennifer, Christopher and Ryan. Step daughters Jackie (Keith Orkis) Ahlstrom, Lori C. (Rick) Wolanin and Cathy Kleug. Also surviving is his brother Henry G. Theierl, of TX. Besides his parents he was preceded in death by his wife Joan A. (Mink) Theierl in 2019 and a sister-in-law Judy (Jacobs)Theierl.

Visitation 2-4 & 6-8 PM Tuesday in Duster Funeral & Cremation Services, Inc. 347 E 10th Ave, Tarentum, 724-224-1526. Chrisitan Funeral Mass will be celebrated Wednesday at 10 AM in St. Margaret Mary Church, Lower Burrell. Burial will follow in Greenwood Memorial Park, Lower Burrell. Lower Burrell American Legion will meet at 6:15 Tuesday in the funeral home for services.VISIT: dusterfh.com