Frank J. Bretherton
Bretherton was an engineer and designer of note who at some stage in his career worked for Paxman.
Formed partnership with L. C. Bryan as Bretherton and Bryan in steam road vehicles.
By late 1906 Bretherton had withdrawn from the partnership with Bryan and the business had become Messrs Bryan and Company.
After the First World War Bretherton worked for Robey and Co Ltd of Lincoln. [1]