Cover for Mary Catherine (Sizer)  Foley's Obituary
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1935 Mary 2025

Mary Catherine (Sizer) Foley

May 18, 1935 — March 30, 2025

Lake Geneva, Wisconsin

Mary C. Foley, 89, of the Lake Geneva area passed away on March 30th, 2025, at Golden Years of Lake Geneva.

Mary was born on May 18th, 1935, to the late John and Esther (Rickard) Sizer in Chicago, Illinois.  She was a member of the graduating class of 1953 from Notre Dame High in Chicago.

Mary will be survived by five children: Brian Foley, Bill Foley, Tim (Sue) Foley, Maureen Reedy, and Pat (Lauretta) Foley.  14 grandchildren and 2 great grandchildren will also survive Mary.  Mary was proceeded in death by her parents: John and Esther, and her three brothers, Jack, Tom, and Bob.

A memorial service for Mary will be held on Saturday May 31, 2025 from 11:00am till 1:30pm at the Morton Arboretum in the Arbor/Founders Room.  Lunch will be served

To post an online condolence please click the “Share a Memory” box on the left side of your screen.

Derrick Funeral Home of Lake Geneva is honored to be assisting the Foley family.

To send flowers to the family in memory of Mary Catherine (Sizer) Foley, please visit our flower store.

Service Schedule

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Memorial Gathering

Saturday, May 31, 2025

11:00am - 1:30 pm

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