Batchvarov, Kroum (3 July 2021). "The Merchant Ship in the British Atlantic, 1600–1800: Continuity and Innovation in a Key Technology". International Journal of Nautical Archaeology. 50 (2): 403–406. doi:10.1080/10572414.2021.1987716.
J. K. Laughton, "Marryat, Frederick (1792–1848)", rev. Andrew Lambert, Oxford Dictionary of National Biography (Oxford, UK: OUP, 2004) Retrieved 2 January 2016. A daughter of Frederick Geyer of Boston and his wife, Charlotte Marryatt was one of the first women admitted to membership of the Royal Horticultural Society. She died in 1854.
