I'm a non-title bearing descendant of a Naval Commander who was involved in the battle of Hastings of some such. But yeah, If one of my great grandfathers (about 12 generations ago) had been first born rather than second, my older brother would be a Lord. I wouldn't

.
So yeah, not really, I voted no, he's not famous, I don't even know his name.
Also, my mother's family owned a castle a couple of generations back but I think they bought it rather than inherited it as they're English and the castle was Scottish.
Funny story, one of my best friends in primary school claimed that she was a Scottish Princess. I told her than the English murdered all of the Scottish royals but she still won't believe me. Which is a positive as I've just found out that it's not true, but that Mary was in fact killed, only to have her son inherit the Crown of England after Elizabeth I's death (having already been given the Crown of Scotland by his mother at 1 year old). So I think that would make her a descendant of James I, and I'm pretty sure that's not true either.