adam barker , who served 13 weeks in prison after admitting to making indecent images of children in 2012 , is an equal shareholder in handles for forks ltd , which manages and distributes his father 's work .
the company made £ 501,319 profit in the year to last june , which will be split with his sister charlotte , 53 , and brother laurence , 46 .
the 47-year-old was first arrested in 2003 during a dawn raid on his house .