Helen M. (Knutson) Porter of New Berlin Wis., passed away peacefully on Mon., Jan. 20, 2020, at the age of 79 years. Beloved wife of the late Michael for 51 years. Loving mother of Matt (Judy) Porter and Anne (Bill) Grove. Dear grandmother of D.J., Preston and Lexi Porter (fiancé Dylan Wiese) and Dalton (Lauren), Dylan and Halle Grove. Great-grandmother of Savannah Grove. Private family services were held at a later date.