John Mertz Sr. was called Home to the Lord on October 6, 2025 at the age of 74. He was born on February 19, 1951 in Seguin, Texas.
The family will receive condolences on Monday, October 13, 2025 at Palmer Mortuary from 4pm to 8pm. The recitation of the Holy Rosary will begin at 6pm.
A funeral mass will be celebrated on Tuesday, October 14, 2025 at 10:30am at Our Lady of Guadalupe Catholic Church and interment will follow at Our Lady of Guadalupe Catholic Cemetery.
Funeral arrangements are entrusted into the care of Palmer Mortuary and Cremations located at 1116 N. Austin Street, Seguin, Texas 78155; 830.379.9430. Please log on to www.palmermortuary.com to sign and view the guest book.