Mattson, Harriett B. age 96, of Lakeville, formerly of Richfield, on March 23, 2018. Harriett is preceded in death by her loving husband of 63 years, David, also by brother-in-law, Dick Trezona. Survived by her loving daughters, Barb (Jim) Renneke, and Gretchen (Norm) Lally; 5 grandchildren and 4 great grandchildren; siblings, Janet Trezona, and John (Joan) Bymark; nieces, nephews, other relatives and friends. Funeral Service will be held 11 AM Wednesday March 28, 2018 at Hosanna!, 9600 163rd St., Lakeville (Door 5) with a visitation 1 hr. prior to service at church. Interment, Lakewood Cemetery, Mpls., MN. Memorials will be donated to the Biwabik Community United Church of Christ or the Alzheimer's Association. White Funeral Home 952-469-2723 Condolences: whitefuneralhomes.com