Lang ? Sgt Robert Henry, U.S. Army. Age 49 of Duxbury, formerly of Boston, Aug 21. Son of the late Frank J. and Margaret J. (McCarthy) Lang. Father of Christen Lang of Marlboro. Brother of Frank J. Lang Jr. of Virginia, Peggy Lang Burke of Duxbury and Kathy D'Amore of Duxbury. A graveside service with full Military Honors will be held at the Massachusetts National Cemetery Bourne, MA. On Monday August 28, at 11:30 AM.