Underwoods "Requiem" (1887). Engraved on Stevenson's tomb in Samoa, with the seventh line reading "home from the sea," which is a frequently quoted variant.
Mark Twain, William Dean Howells, Albert Bigelow Paine (2014). “The Mark Twain Autobiography + 3 Biographies: 4 Mark Twain Biographies In 1 Book: Chapters From My Autobiography By Mark Twain + My Mark Twain By William Dean Howells’ + Mark Twain A Biography By Albert Bigelow Paine + The Boys’ Life Of Mark Twain By Albert Bigelow Paine”, p.1366, e-artnow