Henry Johnson (1877-1965) of Roadless Traction. This seems to be the same person as Philip Henry Johnson
1877 Born
Attended King Edward VII school
Studied engineering at Durham College of Science
Worked in heavy industries of South Wales
Spent several years in South Africa
1906 Joined John Fowler and Co
Spent time in India
1915 Returned to the UK and joined the Ministry of Munitions
1919 Registered Roadless Traction Ltd
1965 Died