Elizabeth O’Shea was born to Eternal Life on Thursday, October 1, 2026, surrounded by her loving family. She was 101 years old.

She was born on July 9, 1925, in South Wales, UK to parents Danial and Evelyn (nee Horzee) McMillan. Elizabeth was the 3rd of 4 children. During her childhood, Elizabeth and her siblings enjoyed walking to the beach and swimming in the ocean. After graduating from nursing school, she married Martin O’Shea and together they raised their daughter.

In 1954, Elizabeth and her family immigrated to Chicago. She worked as a nurse in the Emergency Room on the South side of Chicago.

In 1978, Elizabeth and her husband moved to Wisconsin to be closer to family. She enjoyed babysitting for her grandchildren.

In her later years, Elizabeth enjoyed knitting, solving crossword puzzles, and going on long walks.

Elizabeth is survived by her daughter Jennifer (Clint) Swanson, grandchildren Annmarie and Clinton David (Madeleine), and her great-grandchildren Allison, Michael, Kyle, Finnley, and Hunter.

She was preceded in death by her husband Martin O’Shea, her siblings, and other relatives and friends.

A Mass of Christian Burial will be held at 11AM on Saturday, October 24, 2026, at St. Francis Borgia Catholic Church- North (1375 Covered Bridge Road Cedarburg, WI 53012). The family will greet guests from 9AM until the time of Mass at 11AM. She will be laid to rest next to her husband at St. Finbar’s Cemetery.

In lieu of flowers, memorials to St. Francis Borgia Catholic School or the charity of your choice are appreciated.