Complex sentence: However, as well as giving the land, Tankerville Chamberlayne also offered help in planting and laying out the site, with control and ownership of the land being vested in the Corporation of Newport.
Split into simpler sentences: However, as well as giving the land, Tankerville Chamberlayne also offered help in planting and laying out the site. Control and ownership of the site was vested in the Corporation of Newport.