Ronald John Cwiertniewicz, 78, of Brookhaven, PA passed away on April 13, 2019.
Ronald was predeceased by his parents Raymond Paul and Mary B. (nee Gondek) Cwiertniewicz and his brother, Raymond Cwiertniewicz.
Ronald attended Ridley High School for four years. He then went on to get his Bachelor's degree at Widener University. He was a Weapons Engineer at the Philadelphia Naval Ship Yard. He enjoyed sports, especially Philadelphia teams and local college teams.
Ronald was the loving husband of Mary Cwiertniewicz (nee McCourt); beloved father of Brian, Michael (Alicia), and David; adoring grandfather of Nicole, Jessica, and David John Jr.
Relatives and friends are invited to his Visitation Wednesday April 17, 2019 10:00-11:00 AM at St. Joseph's Catholic Church, 3255 Concord Rd, Aston, PA 19014, followed by his Funeral Mass. Interment SS. Peter & Paul Cemetery.