He was compiler of the _Nautical Ephemeris_, and on retiring from the appointment he received the thanks of the Board of Longitude, accompanied by a handsome present, as a just tribute of long and able services, for which he would not receive more than a nominal payment. In 1805, Andrews built a house in High Street, Royston, and in it he spent the remainder of his life. It is worthy of note that he paid the builders of the work as it progressed, on account of the men being in poor circumstances, a good proof of his kind consideration. At the age of seventy-six, Andrews closed his well-spent life. We find in the _Gentleman's Magazine_, of February, 1820, a short notice of his career, concluding thus:-- "His profound knowledge of Astronomy and the Mathematics was acknowledged by all scientific men who were acquainted with his abilities, but the greatness of his mind was never more conspicuous than during the period of his last illness; and on his deathbed not a murmur escaped his lips, but serenity of mind, patience, and resignation were constantly depicted in his countenance, in which amiable situation he continued until the vital spark fled." He was interred in the new burial ground, Royston, and over his remains was placed a tombstone, bearing the following inscription:-- "In memory of Mr. Henry Andrews, who, from a limited education, made great progress in the liberal sciences, and was justly esteemed one of the best Astronomers of the Age. He departed this life, in full assurance of a better, January 26th, 1820, aged 76 years." A portrait of Henry Andrews was published, and is now very rare. Dr. Charles Mackay, in his entertaining volume entitled "Extraordinary Popular Delusions" (issued by Routledge), gives a small portrait, and under it states, "Henry Andrews, the original 'Francis Moore.'" This is a mistake, as the Almanac was named after Francis Moore, physician, one of the many quack doctors who duped the credulous in the latter part of the 17th century. In Chambers's "Book of Days" (Vol. I., pages 9-14) will be found some very interesting information respecting Almanacs and Almanac Writers. We find it stated that "Francis Moore, in his Almanac for 1711, dates from the sign of the Old Lilly, near the old barge-house, in Christ Church Parish, Southwark, July 19th, 1710." Then follows an advertisement, in which he undertakes to cure diseases. Lysons mentions him as one of the remarkable men who, at different periods, resided at Lambeth, and says that his house was in Calcott's Alley, High Street, then called Back Lane, where he practised as astrologer, physician, and schoolmaster. _Moore's Almanac_ had appeared some years prior to 1711. We refer the reader wishing to obtain information respecting written and printed almanacs, to "The Book of Days." James Nayler, The Mad Quaker, who claimed to be the Messiah.