Yet one lasting work those monks of Crowland did, besides those firm dykes and rich corn lands of the Porsand, which endure unto this day. For within two generations of the Norman conquest, while the old wooden abbey, destroyed by fire, was being replaced by that noble pile of stone whose ruins are still standing, the French abbot of Crowland sent French monks to open a school under the new French donjon, in the little Roman town of Grante-brigge; whereby—so does all earnest work, however mistaken, grow and spread in this world, infinitely and for ever—St. Guthlac, by his canoe-voyage into Crowland Island, became the spiritual father of the University of Cambridge in the old world; and therefore of her noble daughter, the University of Cambridge, in the new world which fen-men, sailing from Boston deeps, colonized and Christianized, 800 years after St. Guthlac’s death. The drainage of the fens struggled on for these same 800 years slowly, and often disastrously. Great mistakes were made; as when a certain bishop, some 700 years ago, bethought him to make a cut from Littleport drain to Rebeck (or Priests’-houses), and found, to his horror and that of the fen-men, that he had let down upon Lynn the pent-up waters of the whole higher bogs; that rivers were running backwards, brooks swelling to estuaries, and the whole north-eastern fen ruinate, to be yet more ruinate by banks confusedly thrown up in self-defence, till some order was restored in 1332, and the fens prospered—such little of them as could be drained at all—for nigh two hundred years. Honour, meanwhile, to another prelate, good Bishop Morton, who cut the great learn from Guyhirn—the last place at which one could see a standing gallows, and two Irish reapers hanging in chains, having murdered the old witch of Guyhirn for the sake of hidden treasure, which proved to be some thirty shillings and a few silver spoons. The belief is more general than well-founded that the drainage of the fens retrograded on account of the dissolution of the monasteries. The state of decay into which those institutions had already fallen, and which alone made their dissolution possible, must have extended itself to these fen-lands. No one can read the account of their debts, neglect, malversation of funds, in the time of Henry VIII., without seeing that the expensive works necessary to keep fen-lands dry must have suffered, as did everything else belonging to the convents. It was not till the middle or end of Elizabeth’s reign that the recovery of these ‘drowned lands’ was proceeded with once more; and during the first half of the seventeenth century there went on, more and more rapidly, that great series of artificial works which, though often faulty in principle, often unexpectedly disastrous in effect, have got the work done, as all work is done in this world, not as well as it should have been done, but at least done.