A replica has been installed at the gravesite of Father Mychal Judge, a New York City Fire Department chaplain, the first public safety casualty of the day, was killed in the collapse of the World Trade Center. Other surviving crossbeams were salvaged from the rubble; one was given to a Far Rockaway, Queens, chapter of the Knights of Columbus in 2004. Another replica cross was fashioned by ironworkers from Trade Center steel and installed at Graymoor, the Upper West Side headquarters of the Society of the Atonement, a religious institute of Franciscan friars.