Dominican Sister Mary Helen (Mary Christiana) Schmitz, 88, died Dec. 13 at her home in Fitchburg, Wisconsin.

Born in Wisconsin, she professed vows as a Sinsinawa Dominican in 1957.

In the Archdiocese of Chicago, she taught at St. Thomas the Apostle School. She also taught in other Illinois communities and in New York, Iowa and Wisconsin.

She also provided private elder and childcare to families in the Madison, Wisconsin, area. She is survived by two sisters, Jean Norman and Betty Meyers.