Natalie "Nikki" Mueller, 78, of Lakemoor, passed away Friday, July 16, 2021, at JourneyCare Hospice, Barrington.  She was born April 25, 1943, in Fort Wayne, Indiana.  A memorial visitation will be held from 11 a.m. to 2 p.m., Sunday, July 25, at Hamsher Lakeside Funerals and Cremations, 12 N. Pistakee Lake Rd., Fox Lake.  A reception will follow the visitation.