Miles Edmund Cotman was born on 5 February 1810, the son of the artist John Sell Cotman and Ann Miles. Taught to paint by his father, he first exhibited with the Norwich Society at the age of thirteen, and by the time of the society’s closure in 1833 had shown sixty works.
When his father left to take up a post teaching at King’s College School in London, Cotman took over his practice as a drawing-master in Norwich. When the family home in St Martin’s Plain in Norwich sold, he moved to London to assist his father, while his younger brother, John Joseph, who had accompanied his father to the capital, returned to take over the family’s teaching practice. In December 1836 he was appointed Assistant Drawing Master. Sometimes father and son collaborated on paintings. He stood in for his father during illnesses and absences and succeeded to his post following his death in 1842.
His watercolours followed the style of his father’s more brightly coloured works of the late 1820s and early 1830s. He was especially fond of painting shipping scenes.
From the mid-1830s he exhibited frequently in both London and Norwich, many of the works being in oil. For most of his time in London, he lived at 42 Hunter Street, near Brunswick Square. In 1851, however, he was living in Haverstock Hill, and soon afterwards left London due to poor health. He moved in with his brother John Joseph at Thorpe, near Norwich. They later moved to Great Plumstead. He died in the Norfolk and Norwich Hospital on 23 January 1858.
Biography from https://en.wikipedia.org/wiki/Miles_Edmund_Cotman
