<P> BBC Wales has a similar series called Coming Home, which is made by Yellow Duck Productions and features celebrities with a Welsh background . In 2007, Wall to Wall developed You Don't Know You're Born for ITV1 . The series saw various celebrities taking on their ancestors' jobs . UKTV broadcast My Famous Family in 2007 . </P> <P> A short parody sketch of the show featured in the first series of The Armstrong and Miller Show in which Alexander Armstrong plays a fictionalised version of himself, discovering that his paternal grandfather and maternal grandmother were a child molester and a brothel - owner, respectively . </P>

Who do you think you are british version