John Frederick Bateman

John Frederick La Trobe Bateman FRSE FRS MICE FRGS FGS FSA (30 May 1810 – 10 June 1889) was an English civil engineer whose work formed the basis of the modern United Kingdom water supply industry.

Robert Daglish

Robert Daglish (1779–1865) was a colliery manager, mining, mechanical and civil engineer at the start of the railway era.