Jennie R. Marchillo, age 89 of Clifton Park passed away on Wednesday, January 7, 2026. She was born on January 16, 1936 in Boston, the daughter of the late Joseph and Rosa Pettigrossi. She was also predeceased by her husband: Robert F. Marchillo.

Jennie worked at JC Penney in Clifton Park for 10 years, and she had been a member of the Altar Rosary Society and the bowling league at St Edward's Church for many years.

She is survived by her daughter Christine (Gary) Phillips, son Robert (Carolyn) Marchillo Jr.; grandchildren Larissa (Keiran), Jessica (Nick), Laura (Charles), Anthony (Caitlyn), and Benjamin (Carly); great-grandsons Richard, Parker, Brady, Lucas, and Nolan; and great-granddaughters Nicolette, June and Joani.

There will be a memorial mass taking place in the spring at St. Edward's Church in Clifton Park. Burial will be in Saratoga National Cemetery.

If you wish to make a donation in memory of Jennie, please consider donating to the Alzheimer's Association online at alz.org, or to the Van Rensselaer Manor, 85 Bloomingrove Drive, Troy, NY 12180