Sandra Hartlerode Obituary
Sandra Hartlerode of Valparaiso, Indiana passed away on June 5, 2026. Sandra, born on January 7, 1954 in East Chicago, Indiana, shared life alongside family, friends, and others. Leave a sympathy message to the family in the guestbook on this memorial page of Sandra Hartlerode to show support.
She was predeceased by: her parents, Pedro Martinez and Frances Martinez (Melendes); and her brothers-in-law, Mike Zein and Ken Koch. She is survived by: her daughter Erin Michalski (Mark); her grandsons, Noah and Thomas; and her siblings, Pete Martinez (Jan), Olga Koch, Sally Zein, Robert Martinez (Kathy) and Patti Thomas (Paul Arvidson). She is also survived by many loving nieces, nephews & friends.
Memorial donations may be made to the Autism Society of Indiana (https://www.autismsocietyofindiana.org), 10255 Commerce Dr., Suite 164, Carmel, IN 46032.
