Leslie Heilig Obituary
The memory of Leslie Heilig of Belleville, Illinois, born in Kittery, Maine, who passed away on March 30, 2026 at the age of 63, will forever remain in the hearts of those touched by this precious presence in their lives. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
She was predeceased by: her sisters, Melisa Garcia Brown and Lisandra Garcia Brink. She is survived by: her husband Christopher; her parents, Carlos Garcia-Delgado (Efrend) and Garcia; her siblings-in-law, Richard Brink, Gregory Heilig (Christine) and Katherine Heilig Schlechte (Eric); her nieces and nephews, Sarah Heilig Dahlstrom (Ian), Jessica Brink Williamson (Jake), Amanda Brink Michel (Taylor), Byron Heilig (Gabby) and Samuel Schlechte (Nikki); her great-nieces and great-nephews, Zoraida Williamson, Jocelyn Williamson, Wesley Michel and Nora Michel (Leslie); and her pet Teddy Mo.
In lieu of flowers, memorials may be made to the Karla Smith Behavioral Health https://karlasmithbehavioralhealth.org , the National Alliance on Mental Illness https://namiillinois.networkforgood.com or theBelleville Area Humane Society https://bahspets.org.
