John D. Sylvester Obituary
John D. Sylvester (Somerville, New Jersey), born on July 28, 1943 in Baltimore, Maryland, passed away on June 9, 2026. Leave a sympathy message to the family in the guestbook on this memorial page of John D. Sylvester to show support.
He was predeceased by: his parents, John, Sr. Sylvester and Beatrice Sylvester. He is survived by: his wife Edith Sylvester; his children, Mary Grace Gagliardi (Jeremy), Kristina Ann Schumacher (Karl), Patricia Lynn Sylvester and Michael Sylvester (Valerie); and his grandchildren, Dominic, Sage, Damian, Jonathan, Sean, Bryan and Alex.
Memorial contributions may be made in his memory to the Children's National Hospital, 111 Michigan Ave NW, Washington, DC 20010 (https://give.childrensnational.org).
