FAIRFAX–Kristi L. Marquardt, 65, of Fairfax died Wednesday, October 22, 2025, surrounded by her family at her home in Fairfax. Mass of Christian Burial will be Monday, Nov. 3, 2025, 11:00 a.m. at St. Andrew’s Catholic Church with interment in the church cemetery. Gathering of Family and Friends will be Sunday, Nov. 2, 2025, from 3:00 p.m.-6:00 p.m. at St. Andrew’s Catholic Church in Fairfax and will continue 1 hour prior to the service on Monday, ALL at the church. Arrangements are with the Hauser-Hantge Chapel in Fairfax. Online Guest Book is available at www.hantge.com.