Florence O’Brien, 92, of Sturtevant, passed away Saturday, January 24, 2026, at Aurora Medical Center in Mount Pleasant. Florence O’Brien’s Early LifeBorn September 5, 1933, in Mineral Point, Wisconsin, Florence was the daughter of the late John and Catherine (Schweitzer) Mick. On November 12, 1955, she was united in marriage to Harold O’Brien. She is further survived by her sister, Henrietta “Hank” O’Brien; sisters-in-law, Eileen Mick and Joanne Mick; brother-in-law, Patrick “Gary” (Betty) O’Brien; along with nieces, nephews, other relatives and dear friends. In addition to her parents and husband, Florence was preceded in death by three sisters and five brothers.