Background
Blyth, who was born in Street Cuthbert"s Parish, Edinburgh, was the eldest of the nine children of the railway engineer Benjamin Blyth and Mary Dudgeon Wright.
Blyth, who was born in Street Cuthbert"s Parish, Edinburgh, was the eldest of the nine children of the railway engineer Benjamin Blyth and Mary Dudgeon Wright.
He studied at Merchiston Castle School between 1860 and 1864 before studying for a Master of Arts degree from Edinburgh University, graduating in 1867.
Following his father"s death Blyth entered the family engineering consultancy and became a partner five years later. Blyth served as a consultant to the North British Railway and the Great North of Scotland Railway and served in an advisory capacity to the British Army with the rank of Lieutenant-Colonel in the Engineer and Railway Staff Corps. He served as vice-president in 1911 and in 1914 became the first practising Scottish engineer to serve as president
On 7 February 1898 he became a Fellow of the Royal Society of Edinburgh.
In later life he lived in a large Victorian townhouse at 17 Palmerston Place in Edinburgh"s West End. Blyth stood as the Unionist candidate for the East Lothian by-election of 1911.
He lost. One of his platforms was opposing the giving of home rule to Ireland.
He was widowed on 12 September 1914 and died in North Berwick on 13 May 1917, of "spittielioma of tongue". He is buried on the obscured southern terrace of Dean Cemetery in Edinburgh, towards the east.
Their infant son, Benjamin Edward Blyth, who died in 1875 aged only 6 weeks lies at their feet.
He became a member of the Institution of Civil Engineers in 1877, being elected to its council in 1900.
