Adam Johann von Krusenstern in the context of "Baltic German nobility"

Faddey Faddeyevich Bellingshausen or Fabian Gottlieb Benjamin von Bellingshausen (20 September [O.S. 9 September] 1778 – 25 January [O.S. 13 January] 1852) was a Russian cartographer, explorer, and naval officer of Baltic German descent, who attained the rank of admiral. He participated in the first Russian circumnavigation of the globe, and subsequently became a leader of another circumnavigation expedition that discovered the continent of Antarctica. Like Otto von Kotzebue and Adam Johann von Krusenstern, Bellingshausen belonged to a cohort of prominent Baltic German navigators which helped Russia launch its naval expeditions.

Bellingshausen was born on the island of Saaremaa (Ösel), to the Bellingshausen family [de]. He started his service in the Russian Baltic Fleet, and after distinguishing himself joined the first Russian circumnavigation of the Earth in 1803–1806, serving on the merchant ship Nadezhda under the captaincy of Adam Johann von Krusenstern. After the journey, he published a collection of maps of the newly explored areas and islands of the Pacific Ocean. Subsequently, he commanded several ships of the Baltic and Black Sea Fleets.

Avacha Bay (Russian: Авачинская губа, Авачинская бухта) is a Pacific Ocean bay on the southeastern coast of the Kamchatka Peninsula. It is 24 km (15 mi) long and 3 km (2 mi) wide (at the mouth), with a maximum depth of 26 m (85 ft).

The Avacha River flows into the bay. The port city of Petropavlovsk-Kamchatsky and the closed town of Vilyuchinsk lie on the coast of the bay. It is the main transport gateway to the Kamchatka region. The bay freezes in the winter.

Gilbertese (taetae ni Kiribati), also known as Kiribati (sometimes Kiribatese or Tungaru), is an Austronesian language spoken mainly in Kiribati. It belongs to the Micronesian branch of the Oceanic languages.

The word Kiribati, the current name of the islands, is the local adaptation of the European name "Gilberts" to Gilbertese phonology. Early European visitors, including Commodore John Byron, whose ships happened on Nikunau in 1765, had named some of the islands the Kingsmill or Kings Mill Islands or for the Northern group les îles Mulgrave in French but in 1820 they were renamed, in French, les îles Gilbert by Admiral Adam Johann von Krusenstern, after Captain Thomas Gilbert, who, along with Captain John Marshall, had passed through some of these islands in 1788.Frequenting of the islands by Europeans, Americans and Chinese dates from whaling and oil trading from the 1820s, when no doubt Europeans learnt to speak it, as Gilbertese learnt to speak English and other languages foreign to them. The first ever vocabulary list of Gilbertese was published by the French Revue coloniale (1847) by an auxiliary surgeon on corvette Le Rhin in 1845. His warship took on board a drift Gilbertese of Kuria, that they found near Tabiteuea. However, it was not until Hiram Bingham II took up missionary work on Abaiang in the 1860s that the language began to take on the written form known now.

The first Russian circumnavigation of the Earth occurred between August 1803 and August 1806. It was carried out by two ships, the Nadezhda and the Neva, under the commands of Adam Johann von Krusenstern and Yuri Lisyansky, respectively.

The main goal was to establish diplomatic and economic relations between Russia and Japan and facilitate fur trading through Chinese ports. The Chinese leg of the expedition was tied to a mission and planned embassy headed by Yury Golovkin. Likewise, the party included a sizeable diplomatic delegation bound for Japan, headed by the court chamberlain and plenipotentiary ambassador Nikolai Rezanov. Rezanov was also the "High Representative" of the Russian-American Company. Rezanov and Krusenstern frequently fought over priorities during the voyage.