Flat Caliban of Liverpool, built Winsford 1840, ON 1074, 54t, owned Thomas Perry of Liverpol was driven ashore and wrecked near Greenfield Dock on 21st November 1903. Her register entry was closed in 1905 - so she may have been refloated.

From Lloyd's List, Tuesday 24 November 1903
CALIBAN. - Mostyn, Nov. 21, - The flat Caliban from Point of Ayr for Greenfield, in River Dee, with coal slack, when moored on Greenfield Bank today, dragged her anchors, bumped heavily and drove higher up the bank. Soon afterwards the tarpaulin on hatchway burst and the vessel filled and sank.
Aimiable: Connah's Quay Nov. 23 - Schooner Aimiable, ketch John Nelson and flat Caliban ashore Greenfield Bank; will not float until next tides.