Tired of the MJ threads, or has your fuse spluttered from the Fourth?

Let's play Statues. (N-o-o, not the one where you dislocate someone's shoulder slinging them around.

)
Let's post a picture of a statue with a hint or two and see who can guess who it is and why they were immortalized. The person who correctly answers then posts their pict.
This is a pict of one of my favorite statues in Ireland. This person was an Irish immigrant to the US and the statue should give you the rest of the story....
here goes:
http://pic90.picturetrail.com/VOL221.../368941411.jpg