“Despite the modern celebrity of the fossil collector Mary Anning (1799–1847) of Lyme Regis and her frequent use as an icon in scientific education and popularization, there are few accounts of her life by her contemporaries. We report here a previously unpublished anonymous manuscript memoir of Anning’s life, in the Special Collections of the University of Bristol Library. Evidence from textual analysis and handwriting corroborates its attribution to George Roberts (bap. 1804–60) of Lyme Regis, schoolmaster and historian. He wrote it at some time during 1837–47, perhaps 1839–47, by adapting a passage in his 1834 history of Lyme Regis. It was apparently intended for a new book, but was altered into an obituary after Anning’s death. Evidence is presented that Roberts wrote the obituary of Anning in the Athenæum, which was widely republished in newspapers. Henry De la Beche (1796–1855) published another obituary in the Proceedings of the Geological Society. Roberts helped him to obtain information from Anning’s family, but did not use this new information in his manuscript. Benjamin J.M. Donne (1831–1928), a former pupil of Roberts, painted the Society’s portrait of Anning. A claim that it was commissioned by a group, mostly Fellows of the Society, remains unconfirmed” in Journal of the Geological Society