St Chad's Church, Shrewsbury is traditionally understood to be founded in Saxon times, and King Offa is believed to have founded the church, although it is possible it has an earlier foundation even than that. The current church building dates from between 1790 and 1792, when the Scottish architect George Steuart was commissioned to build a new church. He submitted four design proposals, three of which followed a circular plan. Round or oval churches were briefly in vogue during the latter decades of the 18th century, due to the influence of French neo-classicism. Another of his designs is the former Courthouse at Ramsey, Isle of Man, which dates from 1798.