Colonel Colonel (abbreviated as Col., Col or COL) is a senior military officer rank used in many countries. It is also used in some police forces and paramilitary organizations. In the 17th, 18th and 19th centuries, a colonel was typically in charge o ...

Charles Henry Dudley Ryder, (28 June 1868 – 13 July 1945) was an English army officer and explorer. An officer of the Royal Engineers,

British Army The British Army is the principal land warfare force of the United Kingdom, a part of the British Armed Forces along with the Royal Navy and the Royal Air Force. , the British Army comprises 79,380 regular full-time personnel, 4,090 Gurk ...

, he served as

Surveyor General of India The Surveyor General of India is the Head of Department of Survey of India, A department under the Ministry of Science and Technology of Government of India. The Surveyor General is also the most senior member of the Survey of India Service, an o ...

from 1919 to 1924. During his career, he undertook a number of surveys; including in China's

Yunnan province Yunnan , () is a landlocked province in the southwest of the People's Republic of China. The province spans approximately and has a population of 48.3 million (as of 2018). The capital of the province is Kunming. The province borders the ...

Tibet Tibet (; ''Böd''; ) is a region in East Asia, covering much of the Tibetan Plateau and spanning about . It is the traditional homeland of the Tibetan people. Also resident on the plateau are some other ethnic groups such as Monpa, Taman ...

and the

Himalayas The Himalayas, or Himalaya (; ; ), is a mountain range in Asia, separating the plains of the Indian subcontinent from the Tibetan Plateau. The range has some of the planet's highest peaks, including the very highest, Mount Everest. Over 10 ...

, the

North-West Frontier Province The North-West Frontier Province (NWFP; ps, شمال لویدیځ سرحدي ولایت, ) was a Chief Commissioner's Province of British India, established on 9 November 1901 from the north-western districts of the Punjab Province. Followi ...

, the

Turco-Persian The composite Turko-Persian, Turco-Persian
''Turko-Persia in historical perspective'', Cambridge University Press, ...

border, in

Mesopotamia Mesopotamia ''Mesopotamíā''; ar, بِلَاد ٱلرَّافِدَيْن or ; syc, ܐܪܡ ܢܗܪ̈ܝܢ, or , ) is a historical region of Western Asia situated within the Tigris–Euphrates river system, in the northern part of the ...

, and throughout India.

Personal life

In 1892, Ryder married Ida Josephine Grigg (1872/3–1948). Together they had six children: three daughters were born in the 19th-century and three sons were born in the 20th-century. His two eldest sons were killed in action in the

Second World War World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposi ...

. His youngest son,

Robert Ryder Captain Robert Edward Dudley Ryder (16 February 1908 – 29 June 1986) was a Royal Navy officer and a British recipient of the Victoria Cross, the highest award for gallantry in the face of the enemy that can be awarded to British and Commonwea ...

, was a Royal Navy officer who was awarded the

Victoria Cross The Victoria Cross (VC) is the highest and most prestigious award of the British honours system. It is awarded for valour "in the presence of the enemy" to members of the British Armed Forces and may be awarded posthumously. It was previously ...

and later became a Member of Parliament.

Honours

In 1905, he was awarded the

Patron's Medal The Royal Geographical Society's Gold Medal consists of two separate awards: the Founder's Medal 1830 and the Patron's Medal 1838. Together they form the most prestigious of the society's awards. They are given for "the encouragement and promoti ...

by the Royal Geographical Society "For his survey of Yunnan and his work in connection with the Tibet Mission". That same year, he was awarded the

Distinguished Service Order The Distinguished Service Order (DSO) is a military decoration of the United Kingdom, as well as formerly of other parts of the Commonwealth, awarded for meritorious or distinguished service by officers of the armed forces during wartime, ty ...

(DSO) "in recognition of the services ..with the Tibet Mission Escort". In the 1915 King's Birthday Honours, Ryder was appointed a

Companion of the Order of the Indian Empire The Most Eminent Order of the Indian Empire is an order of chivalry founded by Queen Victoria on 1 January 1878. The Order includes members of three classes: #Knight Grand Commander (GCIE) #Knight Commander ( KCIE) #Companion ( CIE) No appoi ...

(CIE) following his time in charge of the "Turco-Persian Frontier Commission, Survey Detachment". In the 1922 King's Birthday Honours, he was appointed a Companion of the Order of the Bath (CB).

References

{{DEFAULTSORT:Ryder, Charles Henry Dudley 1868 births 1945 deaths Royal Engineers officers English surveyors Surveyors General of India Companions of the Order of the Bath Companions of the Order of the Indian Empire Companions of the Distinguished Service Order Charles Henry Dudley 19th-century British Army personnel