JohnLuc Gerard Jubert – “Jack” – “JL”, 30, of Buffalo, tragically died on March 20, 2026. Jack is survived by his parents, John G. Jubert and Molly Mashanic-Jubert, his older sister, Maureen Marguerite and his younger brother Daniel Michael Richard, and many aunts, uncles, cousins, and friends. He is also survived by his soulmate, Katelyn M. Baran. He was predeceased by his grandparents, Maureen, and Robert Mashanic and Marguerite and Donald Jubert, and uncles Thomas Jubert and Donald Jubert, Jr. Jack graduated from St. Joseph’s Collegiate Institute and earned a B.S. in Accounting from Canisius College. He worked in the finance department for Lactalis American Group in South Buffalo. His passion was being a house music musician who produced and performed throughout the Buffalo area and beyond. He loved going to the movies. He was a diehard Bills, Sabres & Bisons fan. He will be forever loved and remembered.

Relatives and friends may visit the LOMBARDO FUNERAL HOME (Northtowns Chapel) 885 Niagara Falls Blvd., Amherst, on Wednesday (March 25) from 4-8 PM. A Mass of Christian Burial will be celebrated at Blessed Sacrament Church, 263 Claremont Ave., Tonawanda, on Thursday morning at 11:00 AM. Please assemble at church.