sentences:  Land for Wyllys Building was bought for his son, Isaac Newton Phelps Stokes, whose architectural practise, Howells & Stokes, carried out the design.In 1902 Stokes organized the Haynes Company, which owned property on Front Street, Burling Slip and a mansion and estate at New Brighton, Staten Island (Curtis High School now occupies the property) .Another of his property companies was called Dudley and set up to look after property in Liberty Street and William Street.