"My dear son Martin has died from injuries sustained in the attack on Boston, " Richard said in a statement Tuesday.

CNN: Boy killed in Boston blast wrote, 'No more hurting people'

The family of a man who died in a crash on the M5 in Somerset at the weekend have paid tribute to a "dear son".

BBC: Daniel Gunn

In their tributes, Mr Pimlott's family said he was a "fantastic son", as well as a "dear brother and uncle".

BBC: Andrew Pimlott