S. Baring-Gould, Cornish Characters and Strange Events
“ John Couch had a brother, William Grylls, also a man of some eminence in the scientific world. He was born at Lidcott 12th February, 1836, and became Professor of Natural Philosophy and of Astronomy in King's College, London.I was wont, when at Cambridge, to meet John Couch Adams at Professor Challis', and also at the house of the Rev. Harvey Goodwin, afterwards Bishop of Carlisle. Professor Adams took some notice of me, as coming from his neighbourhood, though not on the Cornish side of the Tamar. He was a small man, as simple as a child in many things. ”
