After a very short time he decided he very much liked life in England and Anglicised his name.
After working in various companies he decided to set up his own and as he was intrigued by electrical appliances he set up a factory which would make, in his words, “everything electrical”.
The company became a dominant force in the UK electrical and electronic industry, at one time employing over 250,000 people, and he became a Peer of the Realm.
Moral: Go where you feel good
Electronics Weekly

Hugo Hirst (Hirsch) of GEC ? Gen AI is good at this stuff I think.
Yes indeed Jamo – Hugo it was – the 1st Baron Hirst