Johnstone Ridge [SEP] continent
Johnstone Ridge
Johnstone Ridge () is a mainly ice-free ridge in the Britannia Range, Antarctica, extending for northward from Mount Olympus toward the south side of Hatherton Glacier. It was named by the Advisory Committee on Antarctic Names for Graeme N. Johnstone, a member of the Byrd Substation auroral party, winter 1962, and the McMurdo Station winter party, 1964.
officer George Johnstone (1730–1787).
Another brother, Patrick, died in the Black Hole of Calcutta.
In 1765 Johnstone married Elizabeth Caroline Keene, daughter of a Colonel Keene from Northamptonshire, and niece of the diplomat Sir Benjamin Keene. They had one son and daughter. His son, James Raymond Johnstone of Alva, married Mary Elizabeth Cholmeley (b. c 1778, d. 9 Sep 1843).
The family became very powerful, and it was claimed that by the late 1750s they were "involved in every