The brother and partner of a Diss shop owner, who “wanted to bring people together”, have paid tribute to him after he died suddenly, aged 44. John Blake, who ran The Dealer’s Choice in St Nicholas Street, died at his Denmark Street home on February 9. His family said they had received anoutpouring of support from people following his death. Karny Allen, who had been Mr Blake’s partner for almost 10 years, said: “It has been amazing and heart breaking at the same time to see all the responses. “Thank you to everyone for their support – it has been overwhelming. “I honestly don’t think John eve…