. . . "Robert" . . "Bruce Lockhart" . . . "Robert Lockhart" . . . . . "1970-02-27" . "Lockhart, R. H. Bruce" . . . "1887-09-02" . "R. H. Bruce Lockhart" . . . . . . "Sir Robert Hamilton Bruce Lockhart" . . . . . "Stephen Locke" . . . "Robert Bruce Lockhart" . . "Lockhart" . . . "1970" . . . . . "R. H. Bruce Lockhart" . . . . . . . . "Robert Hamilton Bruce Lockhart" . "Sir Robert Bruce Lockhart" . . . "Bruce Lockhart\u2014" . "1887" . .