During this peaceful epoch Monson had to fulfil an unthankful office as guardian of the narrow seas, _i.e._, the English and Irish Channels, and adjacent waters. He had to transport princes and ambassadors while war was going on, and as it would seem from a paper included in his “Tracts,” at his own expense. This document runs at a first glimpse very curiously. Take one entry, “1604, August 4. The constable of Castile at his coming over, 200 (followers) 3 (meals).” An unconscionable number of followers and very few meals, it would seem, for so many; but it doubtless means three meals apiece on the passage from Calais or Dunkirk to Dover. The retinue of “followers” sometimes aggregated as many as 300. During this period, however, Monson made some careful notes on the Dutch fisheries, then a most important source of revenue to that nation, while ours were almost entirely overlooked. Nine thousand Dutch vessels were kept in constant employment by these fisheries, a considerable proportion of which were on our own coasts, and conducted under our very noses. He was employed at intervals for two years in combating similar encroachments on the part of French fishermen. “The adventurous spirit of the age,” says Southey, “was averse to an employment so tranquil and so near home.” Men would rather seek the uttermost parts of the earth in a vain search for wealth than settle down to a certain, safe, and profitable employment. Monson waxes eloquently indignant on the subject in one of his chapters. “My meaning is,” he says, “not to leave our fruitful soil untilled, our seas unfrequented, our islands unpeopled, or to seek remote and strange countries disinhabited, and uncivil Indians untamed, where nothing appears to us but earth, wood, and water, at our first arrival; for all other hope must depend on our labour and costly expenses, on the adventures of the sea, on the honesty of undertakers; and all these at last produce nothing but tobacco(5)—a new-invented useless weed, as too much use and custom make it apparent. * * * * You shall be made to know, that though you be born on an island seated in the ocean, frequented by invisible fish, swimming from one shore to the other, yet your experience has not taught you the benefits and blessings arising from that fish. I doubt not but to give you that light therein, that you shall confess yourselves blinded, and be willing to blow from you the foul mist that has been an impediment to your sight; you shall be awakened from your drowsy sleep, and rouse yourselves to follow this best business that ever was presented to England, or king thereof; nay, I will be bold to say, to any state in the world. I will not except the discoveries of the West Indies by Columbus; an act of greatest renown, of greatest profit, and that has been of greatest consequence to the Spanish nation.” Exaggerated as all this may appear, Monson was right in his estimation of the profitable nature of the business.