ROSEVILLE–Arlene “Sis” Thordson, nee: Hamann, age 93 of Roseville formerly of New Ulm passed away on March 17, 2025. Born and raised in New Ulm. Arlene married John Thordson in 1953. She was a member of the American Legion Auxiliary and the Osman Auxiliary. Preceded in death by husband John and brother, Jerome Hamann. Survived by sons, Greg (Debra) and Rick (Jeanette) and sister-in-law, Betty Hill. Also survived by many nieces, nephews, relatives and friends. Memorial Service Saturday March 29th 11:30 AM at the Roseville Memorial Chapel, 2245 N. Hamline Ave, Roseville with visitation one hour prior to the service. Interment Fort Snelling National Cemetery. In lieu of flowers, memorials are preferred to the Osman Auxiliary, 1703 Lilac Lane, Mendota Heights, MN 55118. Thank you to the Amira Choice staff and Accent Hospice for the excellent care they provided to Arlene. Roseville Memorial Chapel, 651-631-2727