98 THE ESSEX NATURALIST. consciousness. Left with eight young children, Mrs. Mackenzie removed to George Lane, Woodford, to the house recently demolished known as Frithmans, in the garden of which is the Maiden Hair Tree, and here she set up a school. At the age of 16, by the influence of Mr. Nicholas Charrington, a situation was found for Morell at the Union Assurance Co. An aunt advanced him money which enabled him to give up clerking and enter himself as a student at the London Hospital College. He graduated M.B. 1861 and M.D. in 1862. A visit to Germany led to his specialising on the throat and he founded the Hospital for Diseases of the Throat. On 18 May, 1887, he was sum- moned to Berlin to examine the throat of the Crown Prince of Germany. Mackenzie operated more than once in face of the opposition of German doctors. Bitter attacks were made upon him, both before and after the Emperor's death, and his defence, contained in his book, "Frederick the Noble," did nothing to allay the storm. Mackenzie returned to England, a broken man, to a diminished practice and died on 3 February, 1892, in his 55th year, and is buried in Wargrave churchyard. REMINISCENCES OF LORD LISTER. By GULIELMA LISTER, F.L.S. On the occasion of the Lister Centenary Celebration, held six years ago, the following notes were compiled as the result of a request for some personal reminiscences of Lord Lister from a member of his family. Slight as they are, they have not been published in any way. I, therefore, will- ingly accede to the request of our Honorary Editor that they should appear in the Essex Naturalist as a sort of annex to Mr. Barns' valuable paper on "Some Essex Doctors." G. L. MY earliest remembrance of our uncle Joseph Lister is associated with the visits he and his wife used to pay us when they came south from Scotland for the Christmas and Easter holidays. To us children they were a perfect uncle and aunt. My uncle was like a boy among us at the big family gatherings, throwing himself with wholehearted enjoyment into all the games, however childish, that we played. We knew, too, how these visits were prized by our parents. My uncle and father always kept in close touch by correspondence and, when they met, the difficulties, experiments, failures and successes connected with his work would be discussed between