Dorothy Mary Grace Sweeney Wisniewski

April 13, 1928 - January 7, 2026 (97 years old)

Funeral arrangement under the care of
Edward J. Petner Funeral Home, Ltd

Add a photo

View condolence

Solidarity program

Authorize the original

Dorothy Mary Grace Sweeney Wisniewski

April 13, 1928 - January 7, 2026 (97 years old)

Philadelphia, Pennsylvania

Give a memorial tree

Light a candle

Dorothy Mary Grace Sweeney Wisniewski Obituary

With profound sadness, we say goodbye to Dorothy Mary Grace Sweeney Wisniewski of Philadelphia, Pennsylvania, whose vibrant spirit touched the lives of many. Dorothy left this world on January 7, 2026 at the age of 97, leaving a void in the lives of so many people. You can send your sympathy in the guestbook provided and share it with the family.

She was predeceased by: her siblings, Bill, Elaine and Joan; her spouse Thomas Sweeney, Sr.; her son William (late Marianne); and her former husband Frank Wisniewski.

She is survived by: her children, Thomas Jr. (Clare) and Dennis; and her grandchildren, Patrick, Ryan, Melanie, William Jr. and Thomas.

In Lieu of flowers donations may be made in Dot's memory to: St Matthew' s Church 3000 Cottman Ave. Phila PA 19149.

Funeral arrangement under the care of
Edward J. Petner Funeral Home, Ltd

Report

Edit Report Authorize the original

Add a photo or a video

There is no photo or video of Dorothy Mary Grace Sweeney Wisniewski.
Be the first to share a memory to pay tribute.

Add a photo

Light a candle

Illuminate their memory

Give a memorial tree

Plant a tree

Family tree

Brought to you by

Sympathy messages

Would you like to offer Dorothy Mary Grace Sweeney Wisniewski’s loved ones a condolence message? Write your message of sympathy today.

Events

Add an event

Fri

Jan 16

Viewing

St. Matthew's Church
3000 Cottman Ave, Philadelphia, PA 19149

Fri

Jan 16

Mass of Christian Burial

St. Matthew's Church
3000 Cottman Ave, Philadelphia, PA 19149

Fri

Jan 16

Graveside service

Holy Sepulchre Cemetery
3301 W Cheltenham Ave, Philadelphia, PA 19150

Family member

Solidarity program

Echovita offers a unique service that allows funds generated by the obituary notice to be shared with families that request it.

Make a request

Authorize the original obituary

Lets us publish the full obituary text along with the original picture.
Helps people recognize Dorothy Mary Grace Sweeney Wisniewski and express their condolences more easily.
No advertising will be displayed on this page.

Authorize the original