A friend of mine tells me he's a direct descendant of King Richard III (I think - I was in the pub at the time).
I reckon that since King Ricky died in 1485 and assuming for calculation purposes that each generation is 25 years and has two kids, that's 21 generations (at least) and so about 2^21 descendants.
That's over 2 million descendants. OK, there will be some recombination in this family tree and only the current few generations will be still alive, but that must give at least half a million living descendants, surely.
But what's really worrying me is this 'direct descendant' bit. What's a direct descendant? What's an indirect descendant?
Tags: