Charles Ivor Rae Campbell made a name for himself as a designer of military airships for the British Government until he was killed in the 1921 explosion of the R-38 airship over Hull, Yorkshire, as it was undergoing final tests before delivery to the US military.
He attended the Royal Naval Engineering College, Devonport/Keyham in 1894, where he won the Newman Memorial Prize for proficiency in engineering[1], and obtained the Admiralty's "Professional Certificate in Marine Engineering". He was selected to go on to the Royal Naval College, Greenwich, (1899 - 1903), where he studied Marine Construction and Naval Architecture, earning another "Professional Certificate".
He was then appointed Assistant Constructor in the Royal Corps of Naval Constructors. In 1909 he was appointed as the Admiralty overseer of submarines being built, overseeing HMS Malaya.
At the beginning of WW I, he was sent to the United States and Canada in connection with supervising the construction of "H" class submarines.
Returning to Britain in 1915, he was appointed to take charge of airship design and construction. He supervised the building of R 31 and R 32 and their successors R 33 and R 34, which incorporated improvements based on his examination of the German zeppelin L 33 which was shot down in Essex in 1916. After the reorganization which switched airship construction to the Air Ministry in 1919, he was named Superintendent of Royal Airship Works.
In 1920 he was awarded an OBE: "The KING (is) pleased to give orders for the following promotions in, and appointments to, the Most Excellent Order of the British Empire for services in connection with the War, to be dated 1st January, 1920: To be Officers of the Civil Division of the said Most Excellent Order: Charles Ivor Rae Campbell, Esq. Head of Design Section for Rigid and Non-rigid Airships, Airship Production Department, Admiralty" [2]
He was in charge on the development of the next family of airships; R 38 was intended to be bigger, faster, and with greater range than before. However, with the end of the war, funding was cut, and the project was almost cancelled, until the US showed interest. The pre-sales testing was cut from 150 hours to 50 hours, during which it suffered structural collapse, killing 44 of 49 people on board, including Campbell. This was the first big airship disaster, killing more than the Hindenberg disaster (which killed 36).
A list of the crew of the R 38 includes a photograph of him.
In analysis after the disaster, it was stated that Campbell had not properly calculated the aerodynamic stress and load factors. Nevil Shute said " ...it came out that the officials responsible had made no calculations whatsoever of the aerodynamic forces acting on the ship in flight; it was therefore not surprising that she broke up when doing turns at full helm and full speed."
C.I.R. Campbell's wife and possible children are problematic.
There is a marriage record of Charles Ivor Rae Campbell marrying Emily Barrows in 1904.
But the 1911 census shows him as the son in law of Louisa Jane Trennery, without a wife present. The daughters of Louisa Jane Trennery (from earlier censuses, all born in London) are Ethel Louise (1873) Edith Muriel (?) (1877) Louisa Marion (1880 - 1884 so not relevant) Helen Gertrude (1881, shown as single living with her mother in 1911)
So it is possible that he married Ethel or Edith. But Ethel Louise is shown as a single headmistress in the 1911 census
I have found no convincing record of either an Emily, Edith, or Ethel Campbell in the 1911 census (but there are an awful lot of Campbells)
If he married a Trenerry, there is a daughter. Margaret Elspeth, Trenerry Campbell, born 1912 in Lewisham.
In 1921 Ida (Campbell) Sarell, Charles Ivor Rae Campell’s sister, was living in Tunis, where her husband, Philip Sarell, was Consul General. (She calls him Ivor, so that may be his preferred name.) Shortly after his death in the disaster of the R-38 airship at Hull, his widow Muriel and daughter Margaret visited Ida and Philip in Tunis.[4] This adds support to the Trenerry marriage.
Australian Connections: Ivor is 23 degrees from Cate Blanchett, 23 degrees from Russell Crowe, 16 degrees from Howard Florey, 24 degrees from Dawn Fraser, 30 degrees from Cathy Freeman, 20 degrees from Barry Humphries, 21 degrees from Bert Jacka, 28 degrees from Hugh Jackman, 19 degrees from Bertram Mackennal, 14 degrees from Rupert Murdoch, 11 degrees from Banjo Paterson and 19 degrees from Henry Ross on our single family tree. Login to see how you relate to 33 million family members.
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Categories: R-38 Airship Disaster | Royal Navy Officers | Officers of the Order of the British Empire