Re "I'm probably in line to the British throne" -

Well, on this episode of the UK "Who Do You Think You Are?", only just shown here in Oz, that's kinda what happened (he's back to Edward III and before)!!   
"Most Unexpected!"


"Danny Dyer
Who Do You Think You Are?, Series 13 Episode 1 of 10

EastEnders actor Danny Dyer hopes that he will 'freak a few people out' with his family history. Danny sets out to discover the history of his tough working-class family in the East End of London, but in the process he unearths an extraordinary lineage stretching back to the Norman conquest."