Category:1874 births Category:1947 deaths Category:  New Zealand geologists Category: British geologists Category:British mining engineers Category:People from Southland, New Zealand Category:British Army personnel of World War I Category:People educated at Otago Boys' High School Category:Petroleum politics Category:History of Kuwait Category:History of Bahrain Category:History of Saudi Arabia Category:New Zealand people of World War I Category:Oil exploration in the Middle
Category:1874 births Category:1947 deaths Category: 20th-century New Zealand geologists ‎ Category:20th-century British geologists Category:British mining engineers Category:People from Southland, New Zealand Category:British Army personnel of World War I Category:People educated at Otago Boys' High School Category:Petroleum politics Category:History of Kuwait Category:History of Bahrain Category:History of Saudi Arabia Category:New Zealand people of World War I Category:Oil exploration in the Middle
A
20th-century
R
Category:
‎ Category:20th-century