You must remember some queer creatures go down to the sea in ships.

The man is safe.

Trust Mr.Pike to attend to his wounds.

I've never sailed with Mr.Pike, but I've heard enough about him.

Mr.Pike is quite a surgeon.
Last voyage, they say, he performed a successful amputation, and so elated was he that he turned his attention on the carpenter, who happened to be suffering from some sort of indigestion.