In 1610, as part of the Plantation, the lands of Portadown were granted to William Powell. In 1611, he sold his grant of land to Reverend Richard Rolleston, who in turn sold it in two portions to Richard Cope and Michael Obins. Obins built a large Elizabethan-style mansion for himself and his family, and a number of houses nearby for English tenants. This mansion was in the area of the present-day Woodside estate, and today's People's Park was part of its grounds. The park is now bounded on either side by Obins Street and Castle Street, both of which are references to "Obin's Castle". In 1631, Obins was granted a licence for a "fair and market", which led to the building of the first bridge across the River Bann shortly thereafter.