(johnanthony) 1928- 1937- 1939- 1947- 20thcentury 282 anti-submarinewarfare balasuriya byrne charlese clergycatholicchurch curran disciplinecatholicchurch espionage gramick hans history interviews jeannine jerry johnanthony küng lavinia nugent nuns robert soviet sovietunion tissa unitedstates walker walkerfamily whitworth