Wantage informs Maturin of a rumpus in the town: a fight between Protestant mariners from a Boston barque clash with the Catholic locals over the right of polygamy. Further signs of local resentment emerge when a large scow dumps the town's filth next to the frigate and the Portuguese sailors shout abuse at the Surprises. Aubrey sees the Papal legate on the shore, preparing to bless the town's ships, and recognises him as his own natural son Sam. As the Papal Nuncio to the Republic of Argentina, the Most Reverend Doctor Samuel Mputa had recently saved the government from an open rebellion.