Isabelle Marie Hennessy Obituary

We are sad to announce that, on October 22, 2025 we had to say goodbye to Isabelle Marie Hennessy (Wauconda, Illinois). Leave a sympathy message to the family in the guestbook on this memorial page of Isabelle Marie Hennessy to show support.

She was predeceased by: her parents, Lesław Niedzwiecki and Wanda Niedzwiecki; her siblings, Marc and Danuta Niedzwiecki; and her extended family, William, Roselyn Hennessy and Mary Schuhl.

She is survived by: her husband Michael W. Hennessy; her children, Michael F. Hennessy and Madeline R. Hennessy; her siblings, Chistopher Niedzwiecki (Mona), Gisele Manella (John), Jean-Yves Niedzwiecki (Cindy) and Wanda Pucci (David); and her in-laws, Timothy Hennessy (Claudia), Elizabeth Hennessy and Joseph Hennessy (Edna).

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