In 1485 the Vicar of Sheffield, Sir John Plesaunce, and William Hill, who was a master mason, both agreed to build a bridge of stone "over the watyr of Dune neghe the castell of Sheffeld"[1] at a cost of about £67.
The chapel was converted for use as a wool warehouse in 1547, to prevent its demolition as part of the Dissolution of the Monasteries during the reign of Henry VIII, and was subsequently used as an Alms house.
[2] In 1760 the bridge was widened on the upstream side, and the Alms House (formerly the chapel to Our Lady) was demolished to make way for the new structure.
[5] On the night of 11 March 1864 Lady's Bridge narrowly avoided destruction when the waters of the Great Sheffield Flood poured over it.
The water came rushing down between the buildings on each side with a force that made the Lady's Bridge quake and tremble.