. . . "Vice-Admiral '''Peter Halkett'''" . . . . . . . "United Kingdom" . . "Sir Peter Halkett, 6th Baronet" . . . . . "Sir Peter Halkett, 6th Baronet" . . "1839" . "1765" . "1780" . . . "1780" . . . . . . "Sir Peter Halkett" . . . . . . "Peter Halkett" . . . .