Born in 1918, Major Jephson attended Rossall School and then joined the Manchester Artillery, 52nd Field Regiment RA, TD. He served in France, then went to India where he joined the 11th Field Regiment RA. He served with them in the 4th Indian Division through North Africa, Italy and Greece. He returned to civilian life in 1946 and spent the next 33 years in various management roles in Unilever with periods overseas in Indonesia, Holland and Belgium.
Chris Jephson was born in 1947, and has lived overseas most of his life although he was educated in the UK, ending with a BSc in Politics, Economics and Philosophy. He has worked all over the world, in the shipping industry. In 1976 he joined the Maersk Group in Denmark and instead of retiring at the end of 2011, obtained the company's agreement to write a book on the history of part of the company. This was published as Creating Global Opportunities, Maersk Line in Containerisation 1973–2013 (Cambridge University Press, 2013), and in Danish by Gyldendal.