Lois Ione Hammelman, age 83 of Deer Park, Wisconsin passed away on April 13, 2018. Lois was born on October 15, 1934 in St. Croix County, Wisconsin to Raymond and Ida Thompson. She attended and graduated from Amery High School in 1952. On June 15, 1957 she was united in marriage to Raymond Hammelman at East Immanuel Lutheran Church in rural Amery. The couple lived in Babbitt, Minnesota until they purchased their home in the Deer Park area in 1962. Lois was preceded in death by her parents, Raymond and Ida Thompson; husband, Raymond Hammelman; brother, Leo (Ethel) Thompson; sister in law, Dorothy (Robert) Olsen; brothers in law, Bernard (Norma) Hammelman, Perry Biederman, and Richard (Virginia) Hammelman. Lois will be missed by her daughters, Jane (Jerol) Johnson of Deer Park, WI and Marcia Hammelman of St. Paul, MN; grandchildren, Samuel (Melissa) Johnson of Woodbury, MN and Ryan (Brittany) Johnson of Sioux Falls, SD; sister-in-law, Louella Biederman as well as many nieces, nephews and friends. Visitation for Lois will be on Friday, April 20, 2018 from 5 to 8 pm at the Williamson-White Funeral Home, 222 Harriman Avenue North, Amery, WI and 1 hour prior to services at the church on Saturday. Funeral services will take place at 2:00 p.m. on Saturday, April 21, 2018 at St. Paul Lutheran Church in Deer Park, Wisconsin. Interment will take place following the service at the Calvary Cemetery in Deer Park. Memorials are preferred to Clear Lake Historical Museum, 450 5th Avenue, Clear Lake, WI 54005.