Cynthia Kornmuller Gross Obituary

With profound sadness, we say goodbye to Cynthia Kornmuller Gross (Phoenix, Arizona), whose vibrant spirit touched the lives of many. Cynthia left this world on January 22, 2026 at the age of 56, leaving a void in the lives of so many people. You can send your sympathy in the guestbook provided and share it with the family.

She was predeceased by: her father Peter Kornmuller; her grandparents, Evelyn, Wilhelm Kornmuller, Hortencia and Alfred Larriva; and her mother-in-law Madeline Gross.

She is survived by: her husband Mark Gross; her children, Jessica Locati (Trevor), Jennifer Gross and Jonathan Gross; her grandchildren, Evelyn and Thomas Locati; her mother Mary Lou Kornmuller; her brothers, Richard Kornmuller and David Kornmuller (Debra); her sisters-in-law, Cheryl Goodyear (Ed), Karen Hurley (David) and Diane Gross; her father-in-law Pius Gross; and her nieces, Roxsann Ruby (John), Anastasia Riley (Ryan), Katherine Hurley, Taylor Jensen (Ben) and Morgan Goodyear (Kane).

In lieu of flowers, memorial donations in Cindy's memory may be directed to Hospice of the Valley of Arizona.