I can somewhat decipher Dutch, but, of course, I cannot write it; so I may answer in English:
In 1976 did the London firm of John Lobb sell their Paris branch to Hermes. Since that day there are two totally independent companies: John Lobb (London) and John Lobb (Paris). The London firm produces bespoke shoes and nothing else. The Paris firm produces bespoke shoes (in their own workshop in Paris) as well as a range of ready-to-wear shoes, which are produced in Northampton (England).
They started off by having Edward Green produce their shoes, then Hermes bought the Edward Green factory (I believe, EG was in financial difficulties at that time). The idea was to produce JL and EG shoes in the same (Hermes owned) premises, but that did not work and EG moved out and took new facilities. Today, John Lobb (ready-to-wear) is produced in the former Edward Green factory while EG has a totally different factory and the two companies are not connected any longer.
Whether one prefers EG or JL for ready-to-wear shoes is very much a matter of taste. JL aims to be more fashion-forward, but (in my opinion) can get it at times spectacularly wrong. Equally its a matter of taste whether one prefers the London or the Paris firm (more expensive) for bespoke shoes. Edward Green too has started a fully bespoke service in the last two years. This section is run by Tony Gaziano, whom quite a few people (including yours truly) consider the most talented shoemaker at the moment