Sadler Point is a point within Wilhelmina Bay

Wilhelmina Bay

Wilhelmina Bay is a bay wide between the Reclus Peninsula and Cape Anna along the west coast of Graham Land. It was discovered by the Belgian Antarctic Expedition, 1897–99, under Adrien de Gerlache, and named for Wilhelmina, Queen of the Netherlands....

, lying 2.5 miles (4.0 km) east of Garnerin Point

Garnerin Point

Garnerin Point is a point on the west coast of Graham Land projecting into Wilhelmina Bay southeast of Pelseneer Island. Charted by the Belgian Antarctic Expedition under Gerlache, 1897-99. Named by the United Kingdom Antarctic Place-Names Committee in 1960 for Andre J...

 on the west coast of Graham Land

Graham Land

Graham Land is that portion of the Antarctic Peninsula which lies north of a line joining Cape Jeremy and Cape Agassiz. This description of Graham Land is consistent with the 1964 agreement between the British Antarctic Place-names Committee and the US Advisory Committee on Antarctic Names, in...

. Charted by the Belgian Antarctic Expedition

Belgian Antarctic Expedition

The Belgian Antarctic Expedition of 1897 to 1899, named after its expedition vessel Belgica, was the first expedition to winter in the Antarctic region.- Preparation and Surveying :...

 under Gerlache, 1897-99. Named by the United Kingdom Antarctic Place-Names Committee (UK-APC) in 1960 after James Sadler

James Sadler (balloonist)

James Sadler was the first English balloonist.Sadler was the second person to make a balloon ascent in England, very soon after the Tuscan Vincent Lunardi's flight on 15 September 1784 in the grounds of the Honourable Artillery Company at Moorfields. Sadler made his ascent during the month after...

(1751–1828), Oxford confectioner, the first English aeronaut, who ascended in a montgolfier balloon on October 4, 1784.