The Billy Gogan story is a fictional memoir told by an old Army
general of his adventures as a young man. Billy Gogan, American, opens
with recently orphaned Billy Gogan fleeing Ireland on the eve of the
Great Hunger -- either because he is the son of a dangerous
revolutionary, or because his cousin doesn't trust him around his
daughter. Billy befriends a destitute Irish peasant named Máire and her
young daughter Fíona, and together they endure a harsh passage to New
York, America's greatest city. They get separated as they debark, and
Billy searches tirelessly for them in the dangerous Five Points, ground
zero in the collision of Americans, ex-slaves, and Irish refugees.
Here, Billy completes his education. Already able to declaim Cicero and
construe Aristotle, he learns voting fraud from Bill Tweed, the future
head of Tammany Hall, and the numbers game from Charlie Backwell,
Tammany's top bookie. Finally, Brannagh O'Marran, the beautiful mulatta
daughter of the Irish madam of Gotham's finest brothel, teaches him
about love.
Billy eventually finds Máire and Fíona, and the three of them plan their
future together. But that future is taken in a cruel stroke, and nothing
will ever be the same.