John Polwhele Blatchley

Blatchley died in Hastings, East Sussex, on 16 February 2008.

The last standard model car he was associated with was the unitary construction Silver Shadow and Bentley T Type. As Chief Stylist of Park Ward he designed what proved to be a short run of half a dozen of their bodies on the Bentley Continental chassis. He is also credited with the design of the Rolls-Royce Corniche announced after his retirement by Mulliner Park Ward in 1971. As at 2009, one of these Corniches remained in use as the Imperial Processional Car of the Emperor of Japan.

Inevitable changes in management style frustrated Blatchley and he missed his former freedom of action. Blatchley retired on 21 March 1969 at the age of 55, being succeeded by Fritz Feller an Austrian-born engineer. In 1970, he moved to Hastings, East Sussex, where he remained in retirement for almost 40 years.

In September 1951 the Styling Office was officially formed as a separate department from the Experimental Department. Blatchley was appointed Chief Styling Engineer and moved to the Styling Department's offices at the Crewe works. In 1952 the responsibility for external styling of Park Ward coachwork was transferred to Crewe. Development of new models continued but the designs presented to the board meeting which would decide on the new model to be introduced in 1955 were rejected as being too modern. In the space of a week Blatchley produced a complete new concept to the board's requirements and it was immediately accepted. This became the Silver Cloud and S Type, Rolls-Royce's last standard models based on a separate chassis.

Work began on the Corniche II (Bentley Continental) project in 1950. After his retirement, Blatchley disclaimed any involvement in the final design though he admitted to having worked on some initial suggestions. He said it was Ivan Evernden's concept inspired by the 1938 Embiricos Bentley. Ivan worked with Stanley Watts and George Moseley of H. J. Mulliner & Co. on the final details.

Unable to fight during World War II due to a heart murmur, Blatchley was moved to Rolls-Royce Aero Design headquarters in Hucknall, Nottinghamshire, where he was responsible for the cowling for Merlin engines used in Hurricane and Spitfire fighter aircraft. He described the work as "intensely boring". Towards the end of the war, Rolls-Royce's Car Division had prepared a postwar car which was to have its own factory-supplied bodywork, all-steel so it could be exported all over the world. Blatchley, who had moved to the Design office in their Experimental Department in Belper, Derbyshire, refined the new body's design externally and designed the passenger compartment. This design first appeared in 1946 as the Bentley Mark VI. It appeared in 1949 as the first Rolls-Royce with a standard steel body, the Silver Dawn. Enlarged with an extended boot and wings, the Bentley R Type followed in 1952, the updated rear end appearing on the Rolls-Royce Silver Dawn at the same time. These postwar cars finally took the top-people's-carriage trade away from Daimler.

Blatchley married Willow Sands in 1939. The couple had two sons.

Blatchley started at Gurney Nutting by preparing concept drawings for customer approval. In 1936, at the age of twenty-three, he replaced McNeil as Chief Designer when McNeil left Gurney Nutting for James Young & Co.

While still a student, Blatchley's ability was recognized by A. F. McNeil of J Gurney Nutting & Co Limited. McNeil became Blatchley's teacher, mentor, and friend for many years. Gurney Nutting hired Blatchley upon his graduation in 1935.

John Polwhele Blatchley (1 July 1913 – 16 February 2008) was a London-born car designer known for his work with J Gurney Nutting & Co Limited and Rolls-Royce Limited. He began his career as designer with Nutting in 1935, moving up to Chief Designer before leaving in 1940 to join Rolls-Royce. There he served as a draughtsman (1940–43), stylist in the car division (1943–55), and chief styling engineer (1955–69).