Moray Firth the Moray Firth and Highland, Moray and Aberdeenshire to the south. The firth has more than 800 kilometres (about 500 miles) of coastline, much of which is cliff. A number of rivers flow into the Moray Firth, including the River Ness, the River Findhorn and the River Spey. Various smaller firths and bays are inlets of the firth, including the Cromarty Firth and the Dornoch Firth. The Pentland Firth has its eastern mouth at the Moray Firth's northern boundary. The Moray Firth is effectively two firths, the Inner Moray Firth , which was traditionally known as the Firth of Inverness,
Mark Firth Mark Firth Mark Firth (25 April 1819 – 28 November 1880) was an English industrialist and philanthropist. Firth was born in Sheffield, the son of Thomas Firth (1789–1850), of Pontefract, York, and Mary Loxley. He joined the crucible steel works of Sanderson Brothers where his father worked as head smelter, but left in 1842 to set up his own business with his brother, Thomas Jr. Their father joined them shortly afterwards, and in 1852 Thomas Firth & Sons had expanded into larger premises at the Norfolk Works in Savile Street, which had the largest rolling mill in Sheffield. The Firth's