John Fiot Lee Pearse Maclear (27 June 1838 in

Cape Town Cape Town ( af, Kaapstad; , xh, iKapa) is one of South Africa's three capital cities, serving as the seat of the Parliament of South Africa. It is the legislative capital of the country, the oldest city in the country, and the second largest ...

– 17 July 1907 in Niagara) was an

admiral Admiral is one of the highest ranks in some navies. In the Commonwealth nations and the United States, a "full" admiral is equivalent to a "full" general in the army or the air force, and is above vice admiral and below admiral of the fleet ...

in the

Royal Navy The Royal Navy (RN) is the United Kingdom's naval warfare force. Although warships were used by English and Scottish kings from the early medieval period, the first major maritime engagements were fought in the Hundred Years' War against Fr ...

, known for his leadership in

hydrography Hydrography is the branch of applied sciences which deals with the measurement and description of the physical features of oceans, seas, coastal areas, lakes and rivers, as well as with the prediction of their change over time, for the prima ...

. He is best known for being commander of during the ''Challenger'' Expedition (1872–1876) under its commission captain, Sir George Nares, for the voyage of scientific discovery in which the ship went round the world. This expedition led to the science of

oceanography Oceanography (), also known as oceanology and ocean science, is the scientific study of the oceans. It is an Earth science, which covers a wide range of topics, including ecosystem dynamics; ocean currents, waves, and geophysical fluid dynami ...

, after which various ocean features are named, including the Challenger Plateau near

New Zealand New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and over 700 smaller islands. It is the sixth-largest island coun ...

. During this expedition the

Maclear's Rat Maclear's rat (''Rattus macleari'') is an extinct large rat Endemism, endemic to Christmas Island in the Indian Ocean. It was one of two species of rat native to Christmas Island, alongside the bulldog rat. Abundant, unfamiliar with and seemingly ...

Christmas Island Christmas Island, officially the Territory of Christmas Island, is an Australian external territory comprising the island of the same name. It is located in the Indian Ocean, around south of Java and Sumatra and around north-west of the ...

in the

Indian Ocean The Indian Ocean is the third-largest of the world's five oceanic divisions, covering or ~19.8% of the water on Earth's surface. It is bounded by Asia to the north, Africa to the west and Australia to the east. To the south it is bounded by ...

was named after him. He is also honoured in the

specific epithet In taxonomy, binomial nomenclature ("two-term naming system"), also called nomenclature ("two-name naming system") or binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, bo ...

of '' Dicliptera maclearii'', a plant in the family

Acanthaceae Acanthaceae is a family (the acanthus family) of dicotyledonous flowering plants containing almost 250 genera and about 2500 species. Most are tropical herbs, shrubs, or twining vines; some are epiphytes. Only a few species are distributed in tem ...

which is endemic to Christmas Island.

Royal Navy career

Maclear entered the Navy in September 1851 as a cadet on board the frigate , then bearing the broad pennant of Commodore

Christopher Wyvill Christopher Wyvill (1740–1822) was an English cleric and landowner, a political reformer who inspired the formation of the '' Yorkshire Association'' movement in 1779. The American Revolutionary War had forced the government of Lord North t ...

, then commanding the Cape station. In her he saw service during the

Xhosa Wars The Xhosa Wars (also known as the Cape Frontier Wars or the Kaffir Wars) were a series of nine wars (from 1779 to 1879) between the Xhosa Kingdom and the British Empire as well as Trekboers in what is now the Eastern Cape in South Africa. T ...

in 1851, and afterwards, as a

midshipman A midshipman is an officer of the lowest rank, in the Royal Navy, United States Navy, and many Commonwealth navies. Commonwealth countries which use the rank include Canada (Naval Cadet), Australia, Bangladesh, Namibia, New Zealand, South Af ...

of , served in the

Baltic Baltic may refer to: Peoples and languages *Baltic languages, a subfamily of Indo-European languages, including Lithuanian, Latvian and extinct Old Prussian *Balts (or Baltic peoples), ethnic groups speaking the Baltic languages and/or originatin ...

and in the

Black Sea The Black Sea is a marginal mediterranean sea of the Atlantic Ocean lying between Europe and Asia, east of the Balkans, south of the East European Plain, west of the Caucasus, and north of Anatolia. It is bounded by Bulgaria, Georgia, Rom ...

from 1854 to 1856, receiving, the Baltic, Turkish, and Crimean medals, with the clasp for

Sevastopol Sevastopol (; uk, Севасто́поль, Sevastópolʹ, ; gkm, Σεβαστούπολις, Sevastoúpolis, ; crh, Акъя́р, Aqyár, ), sometimes written Sebastopol, is the largest city in Crimea, and a major port on the Black Sea ...

. He passed his

lieutenant A lieutenant ( , ; abbreviated Lt., Lt, LT, Lieut and similar) is a commissioned officer rank in the armed forces of many nations. The meaning of lieutenant differs in different militaries (see comparative military ranks), but it is often ...

's examination in July 1857, and served on board in the

Red Sea The Red Sea ( ar, البحر الأحمر - بحر القلزم, translit=Modern: al-Baḥr al-ʾAḥmar, Medieval: Baḥr al-Qulzum; or ; Coptic: ⲫⲓⲟⲙ ⲛ̀ϩⲁϩ ''Phiom Enhah'' or ⲫⲓⲟⲙ ⲛ̀ϣⲁⲣⲓ ''Phiom ǹšari''; ...

as mate during the outbreak at

Jeddah Jeddah ( ), also spelled Jedda, Jiddah or Jidda ( ; ar, , Jidda, ), is a city in the Hejaz region of the Kingdom of Saudi Arabia (KSA) and the country's commercial center. Established in the 6th century BC as a fishing village, Jeddah's pro ...

in 1858. On 19 May 1859 he was promoted to lieutenant, and shortly afterwards was appointed to HMS Sphinx, in which he served on the

China station The Commander-in-Chief, China was the admiral in command of what was usually known as the China Station, at once both a British Royal Navy naval formation and its admiral in command. It was created in 1865 and deactivated in 1941. From 1831 to 18 ...

until 1862, being present at several engagements during the second Chinese war, and especially at

Taku Forts The Taku Forts or Dagu Forts, also called the Peiho Forts are forts located by the Hai River (Peiho River) estuary in the Binhai New Area, Tianjin, in northeastern China. They are located southeast of the Tianjin urban center. History The ...

, for which he received the clasp. In 1863 he went to to qualify as a gunnery lieutenant. In February 1864, Maclear was appointed to ,

flagship A flagship is a vessel used by the commanding officer of a group of naval ships, characteristically a flag officer entitled by custom to fly a distinguishing flag. Used more loosely, it is the lead ship in a fleet of vessels, typically the ...

on the China station. He returned to England in her and, in October 1867, was chosen to be

first lieutenant First lieutenant is a commissioned officer military rank in many armed forces; in some forces, it is an appointment. The rank of lieutenant has different meanings in different military formations, but in most forces it is sub-divided into a ...

of the frigate HMS Octavia, flagship of Commodore Heath in the

East Indies The East Indies (or simply the Indies), is a term used in historical narratives of the Age of Discovery. The Indies refers to various lands in the East or the Eastern hemisphere, particularly the islands and mainlands found in and around ...

. In her he took part in the Abyssinian campaign of 1868, earning the medal and his promotion to

commander Commander (commonly abbreviated as Cmdr.) is a common naval officer rank. Commander is also used as a rank or title in other formal organizations, including several police forces. In several countries this naval rank is termed frigate captain. ...

on 14 August 1868. In 1872 ''Challenger'' was commissioned by Sir George Nares, with Maclear as his commander, for the voyage of scientific discovery around the world. Returning home in her in 1876, on 14 August Maclear was promoted to

captain Captain is a title, an appellative for the commanding officer of a military unit; the supreme leader of a navy ship, merchant ship, aeroplane, spacecraft, or other vessel; or the commander of a port, fire or police department, election precinct, e ...

. In 1879 he succeeded Sir George Nares in command of the sloop and remained in her until 1882, completing the survey of the

Straits of Magellan The Strait of Magellan (), also called the Straits of Magellan, is a navigable sea route in southern Chile separating mainland South America to the north and Tierra del Fuego to the south. The strait is considered the most important natural pas ...

. From 1883 to 1887 he commanded on surveying service. On 20 June 1891 he reached

flag rank A flag officer is a commissioned officer in a nation's armed forces senior enough to be entitled to fly a flag to mark the position from which the officer exercises command. The term is used differently in different countries: *In many countries ...

, and two months later retired. He was promoted to vice admiral on the retired list in 1897, and to

in 1903. After leaving the sea, Maclear assisted in the compilation of several volumes of the official sailing directions, especially those for the Eastern Archipelago (1890 and 1893), for the west coasts of Central America and the United States (1896), for Bering Sea and Alaska (1898), and the 'Arctic Pilot' (vol. ii. 1901 and vol. iii. 1905). He was a fellow of both the

Royal Geographical Society The Royal Geographical Society (with the Institute of British Geographers), often shortened to RGS, is a learned society and professional body for geography based in the United Kingdom. Founded in 1830 for the advancement of geographical scien ...

and

Royal Meteorological Society The Royal Meteorological Society is a long-established institution that promotes academic and public engagement in weather and climate science. Fellows of the Society must possess relevant qualifications, but Associate Fellows can be lay enthus ...

Family

Maclear was the second son and eighth child of Sir Thomas Maclear, Her Majesty's astronomer at the

Cape of Good Hope The Cape of Good Hope ( af, Kaap die Goeie Hoop ) ;''Kaap'' in isolation: pt, Cabo da Boa Esperança is a rocky headland on the Atlantic coast of the Cape Peninsula in South Africa. A common misconception is that the Cape of Good Hope is ...

. He married, on 4 June 1878, Julia, the sixth daughter of Sir

John Frederick William Herschel Sir John Frederick William Herschel, 1st Baronet (; 7 March 1792 – 11 May 1871) was an English polymath active as a mathematician, astronomer, chemist, inventor, experimental photographer who invented the blueprint and did botanical ...

. They had no children. He died from

heart failure Heart failure (HF), also known as congestive heart failure (CHF), is a syndrome, a group of signs and symptoms caused by an impairment of the heart's blood pumping function. Symptoms typically include shortness of breath, excessive fatigue, ...

in an hotel at Niagara on 17 July 1907. His body was taken to

England England is a country that is part of the United Kingdom. It shares land borders with Wales to its west and Scotland to its north. The Irish Sea lies northwest and the Celtic Sea to the southwest. It is separated from continental Europe ...

for burial.

Legacy

Maclear Island in Queensland, Australia is named after him, as is Mount Maclear (Latitude -20.317, Longitude 148.783)) near Proserpine, Queensland, Australia. The

Maclear's rat Maclear's rat (''Rattus macleari'') is an extinct large rat Endemism, endemic to Christmas Island in the Indian Ocean. It was one of two species of rat native to Christmas Island, alongside the bulldog rat. Abundant, unfamiliar with and seemingly ...

is also named after him.

References

{{DEFAULTSORT:Maclear, John 1838 births 1907 deaths English hydrographers Royal Navy admirals English oceanographers