 He was not the only one. And I found that fascinating because that meant that there had to be some knowledge and some connection between those that were fighting slavery, those that were, in fact, enslaved, and what they saw by traveling to Ireland, what they learned by going there. And to some extent, a lot of them not only went there to understand what it meant to be free, but many of them didn't want to leave and didn't leave ever. So explain to us a little bit about this connection between Ireland and the anti-slave movement.