David McDermott, of the Holmesburg section of Philadelphia, passed away suddenly and unexpectedly on May 3, 2023, at age 46. Loving son of Michael McDermott, Sr. and Edna McDermott (nee Hohrath). Also survived by his siblings, Michael McDermott, Jr. (the late Katrina Miller), Brian McDermott (Tara Lavin) Mark McDermott (David Finfer). Sadly missed by his niece, Emily McDermott. Family and friends are invited to attend his visitation and funeral on Friday May 12 from 9:30am – 11:00am at McCafferty Funeral & Cremation Inc. 6711 Frankford Ave. (between Unruh & Knorr sts) There will be a prayer service at 11:00am with burial to follow in Rosedale Memorial Park.