i I Foults Captured Navy Flier Lt. Cdr. John Sydney McCain ill, son of the commander of the United Slates Naval forces in Europe, shot down and cap- when lie parachuted into a lake in the heart of Hanoi recently, is the great-grandson of ihe late, J. J. Vaulx. former rector of St. Paul's Episcopal ihurch here. The missing pilot's father, Adm. John S. McCain is the son of Kathryn Davies and John S. McCain Sr. Vaulx was a daughter of former rector. Lieutenant McCain is also a jreat nephew of Miss Vaulx, who served for years as head of the University of Arkansas library.