Colonists first arrived in Wecannecohunt in 1622, the year of the Gorges-Mason grant. They spent their earliest years fishing, cutting, and trapping to sell salted fish, lumber, and fur to European markets. By 1633, colonists were spread along the tidal shores of the Oyster River, and by 1640, they were "in 'recognized possession' of lands up to the fall line." Colonial Durham was first known as the Oyster River Plantation. Had the colonists adopted the farming practices of those native to Wecannecohunt, they might have spared themselves sweat, bloodshed, and strife. The English always brought non-native livestock aboard their ships, "thousands of cattle, swine, sheep, and horses," requiring them to clear acres merely for pasture. Wecannecohunt's fields, carefully cultivated across centuries, were trampled and their crops destroyed. "The animals exacerbated a host of problems related to subsistence practices, land use, property rights and, ultimately, political authority." When violence between the colonized and the colonizers erupted, livestock were frequently killed. The Abenaki saw them as a direct threat to their food supply.