Hillard "Jake" Jankowski

It is with sadness that we announce the passing of Hillard Jankowski. He was 90 years old and lived in Menasha, WI. He passed away peacefully in the company of his family on October 22, 2026. Hillard, or “Jake” as many knew him by, was born in Antigo, WI on November 15, 1935. He grew up in Antigo, WI and later in Lodi, CA. He graduated from high school with the class of ’53 and later obtained an associate’s degree in electrical engineering. His career took him to several states, including California, Texas, Florida, and Hawaii. Hillard enjoyed traveling and visited many places including Russia, Ghana, Israel, Jerusalem, Bethlehem, and Uganda. His passion was helping anyone and everyone he could, from family to missionaries. If he could help, he did.

Hillard is survived by his brother, Jan “Gene”; his children, Dan (Phyllis), JoAnn (Luis), Janet (Scott), David, and Dale; his stepchildren, Julie, Shirley, and Dennis (Susan); 9 grandchildren; 10 great-grandchildren; as well as many nieces, nephews, other extended relatives, and dear friends.

Hillard is preceded in death by his parents, Edward and Celia; his wife, Theresa; his daughter, Jean; his stepson, Michael; and his sister-in-law, Doris.

A funeral visitation will be held for Hillard from 9:30 – 10:30 AM on Friday, October 30, 2026 at St. Edward the Confessor Catholic Church, N2926 WI-47, Appleton, WI 54913 with a mass to follow at 10:30 AM. Hillard will be laid to rest alongside Theresa at St. Edward Church Cemetery. In lieu of flowers, please consider making a donation to St. Edward’s Catholic School in respect to how he lived his life.

Hillard’s family would like to extend a special thanks to the nurses, doctors, and other supporting staff at ThedaCare At Home Hospice for all of their care and compassion shown to Hillard during his time of need.