Penelope Siemionko Obituary
It is with great sadness that we announce the death of Penelope Siemionko of Canton, Massachusetts, who passed away on November 18, 2025, at the age of 81, leaving to mourn family and friends. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
She was predeceased by: her parents, Betty Butler and John Butler; her husband Bob; her siblings, Barbara and Lari; and her nephew Joseph.
She is survived by: her daughters, Mary Sullivan of Norwood and Kathy Siemionko of West Roxbury; her grandson Sean Sullivan of Hanover; her sisters, Beth Butler of Philadelphia and Pam Dale of New Jersey; her nephew John LaMagna of Martha's Vineyard; her nieces, Elizabeth Harrington, Ann Malleo, Vicki and Corrine Butler of New York; her great-nieces and great-nephews, Samantha Hurban of Oklahoma, Dante Malleo, Michael Hurban of New Jersey and Ninah Malleo of New Jersey; and her daughter Vikki Castellano of Roslindale.
For those who wish to do so, memorial contributions may be made to Missionary Servants of the Most Blessed Trinity at https://msbt.org..
