In the 13th century, the initial attempt to shape the area came through the drainage of parts of the marsh, followed by the construction of a chapel in the 14th century, catering to the emerging agricultural community.
This development was abruptly halted in 1448 when a breach in the embankment reverted the area to its original marshland state. By 1588, the Isle of Dogs appeared named on a map, its designation possibly linked to royal hunting practices or as a derogatory term, challenging the theory of its Dutch-engineered dyke origins.