Mary E. Gross, 78 of Sioux City, Iowa passed away on Wednesday, August 19, 2026, at Unity Point Hospital in Sioux City comforted by family.  A Memorial Service will be at 10:00 a.m. Monday, August 24, 2026, at Calvary Lutheran Church in Sioux City with Reverend James Travis officiating.  Burial will follow at Memorial Park Cemetery.  Visitation, with family present, will begin at 9:00 a.m. Monday morning at the church prior to services.  Meyer Brothers Colonial Chapel is assisting the family with arrangements.  In lieu of flowers, family requests memorials be made to Calvary Lutheran Church in Mary's name.

A complete obituary will be posted as soon as it becomes available.