Isabella, to have ready to send to Spain in case of any urgent necessity, and for want of tackle and other necessary equipments it still lay upon the bench unlaunched.  Roldan insinuated that the delay in launching this vessel was occasioned by other reasons, and that it was necessary for the common benefit that it should be fitted out, that some persons might be sent into Spain to represent their sufferings and to implore relief.  Thus under pretence of the public good, Roldan pressed that the caravel might be launched, and as Don James Columbus refused his consent on account of the want of tackle, Roldan began more boldly to treat with some of the malcontents about launching the caravel in spite of his refusal; telling those whom he thought would fall into his measures, that the reason why the lieutenant and his brother were averse to this measure was, that they were desirous to secure the dominion of the island to themselves and to keep them in subjection, and that there might not be any vessel to carry news of their revolt to their Catholic majesties.  And since they were sensible of the cruelty and ill nature of the lieutenant, and the restless and laborious life he led them, in continually building towns and forts without necessity, and as there were now no hopes of the admiral returning with supplies, it was fit they should seize upon that caravel to procure their own liberty and relief, and not suffer themselves, under pretence of pay which they never received, to be kept under the authority of a foreigner, when it was in their power to live in ease and plenty.  That by assuming the authority into their own hands, they would have it in their power to divide the island equally amongst them, and would be served by the Indians to their own content; whereas the lieutenant now hold them under such rigorous authority that they could not take to wife any Indian woman they pleased, and were forced to keep the three vows of monachism, chastity, poverty, and abstinence, and were not wanting in fasts and penances, imprisonments, and other punishments, which were liberally bestowed for the smallest offences.  Wherefore, since he Roldan held the rod of justice and royal authority, and could screen them against evil consequences on this account, he advised them to act as he directed, in doing which they could not be found guilty.  With such pretences and arguments, proceeding from the hatred he bore to the lieutenant, he drew over so many to his party, that one day, after the return of the lieutenant from Xaragua to Isabella, some of the conspirators resolved to stab him, and considered this as so easy a matter that they had provided a halter to hang him up with after his death.  The circumstance which more immediately incensed them at this particular period, was the imprisonment of one Barahoria, a friend to the conspirators; and if God had not put it into the heart of the lieutenant not to proceed to the execution of justice at this time against that person, the conspirators had then certainly murdered him.