John Rogers was an English Anglican priest, mine-owner, botanist, mineralogist, and scholar of Hebrew and Syriac.
Life
He was born at Plymouth on 17 July 1778, the eldest son of John Rogers, the MP for Penryn and Helston and Margaret, daughter of Francis Basset. Rogers was educated at Helston grammar school, at Eton College, and at Trinity College, Oxford. He matriculated on 8 April 1797, graduated B.A. as a passman in 1801, and M.A. in 1810. Having been ordained to the curacy of St Blazey, he became rector of St Mawnan and St Stephen's Church, Mawnan, the advowson of which belonged to his family, in 1807. In 1820 he was appointed Canon Residentiary of Exeter. In February 1832 on the death of his father, he succeeded to the Penrose and Helston estates of about ten thousand acres, comprising the manors of Penrose, Helston, Carminow, Winnianton, and various other estates in Cornwall, including several mines. The Penrose lands had been acquired in 1770 by his grandfather, Hugh Rogers, and the Helston in 1798 by his father. Rogers resigned his rectory in 1838. He died at Penrose on 12 June 1856, and was buried at Sithney, where there is a monument to him.
Marriage and children
Rogers married his first wife, Mary, on 14 June 1814, Mary. She was the only daughter of John Jope, rector of St Ives and vicar of St Cleer; and, secondly, in 1843, Grace, eldest daughter of G S Fursdon of Fursdon, Devonshire; she survived him, and died in 1862. By his first wife Rogers had issue five sons and a daughter.
John Jope Rogers, inherited the Penrose Estate and was elected M.P. for Helston from 1859 to 1865.
William, succeeded his father as Rector of Mawnan.
Reginald, inherited the Carwinion Estate and developed a fine garden there.
Saltren
Henry
Mary
Landlord and scientist
Rogers was a popular and energetic landlord, and a good botanist and mineralogist. As lord of the Tresavean mine, he took an active part in forwarding the adoption of the first man engine in the UK, the introduction of which in the deep mines, in place of the old perpendicular ladders, proved an important reform – reducing the time for miners to reach the working levels from an hour to just twenty-five minutes, and enabling older, more experienced miners to reach the lowest levels. The installation cost was £2500, and it saved £125 per month in time and labour, as well as improving the safety of the mine. He contributed several papers to the Transactions of the Royal Geological Society of Cornwall.
His own works, in addition to sermons and occasional papers, were: A few days before his death he completed his last article on ‘Variæ Lectiones of the Hebrew Bible’ for the Journal of Sacred Literature.
