01 · London
Wapping, 1817
The soap works

John opened a soap and candle works in Wapping in 1817. Sons joined. The firm became John Knight & Sons, then Royal Primrose — Primrose, Knight’s Castile, Family Health Soap. A prize at the 1851 Exhibition. The company warrant is about 1903, Edward VII then George V, after John had died. John Knight Ltd 1906, later Lever / Unilever. Silvertown closed 1959. No NZ descendant stayed in the business. Castile sold in Australia and New Zealand; a vintage cake in a NZ museum is brand presence, not proof the Gore man worked for the firm.




