John James Sweeney

John James Sweeney Jr. was born on 1 June 1927 in Philadelphia, Pennsylvania, the oldest child of John James Sweeney Sr. and Helen (Harkins) Sweeney. His father died when he was nine years old, and his family said he honoured him by caring for his mother and sisters.

As a young man he worked local jobs, including in a butcher shop, and attended St. Gregory's Grade School and St. Thomas More High School, graduating early. He served in the United States Army and the Army Reserve, was stationed in occupied Japan and reached the rank of staff sergeant. He later attended Temple University.

Sweeney worked as a real estate broker before entering politics. In the 1974 election he won the 26th Senatorial District of Pennsylvania, covering part of Delaware County, becoming the first Democrat ever elected to the seat. He succeeded Republican Clyde Dengler and served from January 1975 to November 1978.

In the Senate he chaired the Military Affairs and Aeronautics Committee and was vice chairman of the Consumer Affairs Committee. In 1978 he chaired an investigating committee concerning Adjutant General Harry A. Mier Jr. That year he announced he would not run again, saying the $18,720 salary could not support his family. Republican F. Joseph Loeper succeeded him.

Afterwards Sweeney worked as a federal government administrator and analyst, retiring after 30 years, and served as vice president of a mortgage company. He was a member of the Pennsylvania Public Television Network Commission and the Irish American representative on the Pennsylvania Heritage Affairs Commission. He also chaired the Upper Darby Youth Panel and volunteered as an ombudsman for the Delaware County Office of Services for the Aging.

Sweeney was a devout Catholic who taught religious education and served as a communion minister at St. Andrew the Apostle Catholic Church in Drexel Hill. He was a Fourth Degree Knight of Columbus and held the honorary title of Kentucky Colonel.

He was married for 65 years to Dolores Theresa (Grzymala) Sweeney, who died before him. They had seven children: John James III, Gerard, Dennis, Joseph, Grace Ann, Kathleen and Kevin, who also predeceased him. He had many grandchildren and great-grandchildren, and lived in Haverford, Pennsylvania.

John James Sweeney Jr. died peacefully at his home in Haverford, Pennsylvania, on 2 October 2026, aged 99, surrounded by his family. The death was announced by his family through Stretch Funeral Home in Havertown, and no cause of death was made public. Viewings were held on 14 and 15 October 2026, followed by a Mass of Christian Burial at St. Denis Church in Havertown on 15 October. The family asked for memorial contributions to the Basilica Shrine of Our Lady of the Miraculous Medal in Philadelphia.

Sweeney is remembered as the first Democrat to win Pennsylvania's 26th Senatorial District, a long-time Republican seat in Delaware County. His public decision to leave the Senate over its pay became part of the debate about legislative salaries in Pennsylvania in the late 1970s. His family remembered him for his faith, his service to his community and his rule of being there for others without being asked.