The city was first settled by Loyalists in the 1780s. The Crown granted land in compensation for services and for losses in the United States. Early histories credit Serjeant Jacob Dittrick and Private John Hainer, formerly of Butler's Rangers, as among the first to come to the area. They took their Crown Patents where Dick's Creek and 12 Mile Creek merge, now the city centre of St. Catharines. Although never documented, some local St. Catharines historians speculate that Dick's Creek was named after Richard Pierpoint, a Black Loyalist and former American slave. Secondary to water routes, native trails provided transportation networks, resulting in the present-day radial road pattern from the City centre. The surrounding land was surveyed and Townships created between 1787 and 1789.