Middle Glass Houses

Early 18th century maps show three works immediately downstream from the Ouseburn (Low, Middle and High Glass Houses). On the cleared bank above the quayside there is glass residue and crucible fragments, but no visible structures. The St. Lawrence Glass House frequently referred to, is probably the Middle Glass House. The Hugnenot families of Henzell and Tyzack were the leading glassmakers on the east side of Newcastle. They first worked a glasshouse at Howdon Panns, but after 1759 were in Newcastle. In 1736 there were at least seven glasshouses on the east bank of the Ouse, of which all save one (the St. Lawrence Bottle House) were worked by the Henzell-Tyzack families, specialising in sheet glass and bottles. The Henzells were the greatest glassmaking family on Tyneside, though after 1786 the family never had the same dominating position in Newcastle.