Hawkhens, Balliatus, and Chettry, were laid on all by the arbitrary authority of the Bishop, whose powers of excommunication, infamy, and penal forfeiture, were infinitely enlarged by the rigour of canonical rules and prohibitions, quite new in a Scandinavian diocese. Neither could the unfortunate Orkneyan escape from this grinding tyranny by any appeal. His oppressor ruled the Bishopric as Bishop, and the Earldom as Tacksman, with regal powers—the Thing was divested of all criminal jurisdiction—the Lawman was the stipendiary servant of the Government—the Kirks were filled with Scottish Priests, the creatures of the Bishop, as rapacious and pitiless as himself—the Odallers, collectively or individually, were too poor to purchase, and too powerless to command forbearance, favour, or justice—and what Donatary was ever able to resist the combined temptations of plunder, helplessness, and opportunity? The Tack of Bishop Tulloch lasted for seven years, followed by six of similarly irresponsible Episcopal rule under Bishop Andrew, the presentee of John of Denmark and probably a Scandinavian. The appointment of Henry Lord Sinclair as Tacksman of the Crown-lands in Orkney (1485) and the recognition of Sir David Sinclair as the Danish representative and Fowd of Zetland (1491), gave hope of better times. After the tyranny of strangers, the Orkneyans were prepared to rejoice in the return of kindred rulers, and Sir David was the son and Lord Henry the grandson of their last Earl William. With the tastes and accomplishments, and some of the vices of their time, the Sinclairs were popular in the Islands, and favourites in the Courts of Denmark and Scotland. They were in the main, just, humane, and generous, they exposed unsparingly the rapacity and frauds of their Episcopal predecessors, relaxed their intolerable imposts upon some of the districts, redressed much individual injustice, and liberally relieved the impoverished population. It was probably by their influence that an Act of the Scottish Parliament (1503) to annul all foreign laws within the realm, was so altered as to spare the native laws of Orkney and Zetland. But the sapping process of Scoticizing every Orkneyan institution, the interchange of names and things, Odal and Feudal, without real equivalence, went on unchecked if not encouraged by the Sinclairs. A comparison of their successive Rentals shows little change in the names, nature, or amount of Odal payments, beyond the occasional remission of some overcharge, or the record of some new escheat; but there was a large increase of the total burdens of the country, chiefly at the cost of the Tenant population. Their rule of half a century was distinguished by no formal abolition of unjust innovations, no restoration of Odal liberties and immunities; but by the ceaseless, silent change of language, forms, and manners, traced perhaps in a clause or word of some feudal parchment or mouldering Thing-doom.