Sir Richard Percivale (alias Perceval etc.) (1550 – 4 September 1620) of Sydenham, near Bridgwater, Somerset, was an English administrator and politician, also known as a Hispanist and lexicographer. He wrote a Spanish grammar for English readers, A Spanish Grammar, and a dictionary, both included in his Bibliotheca Hispanica (1591); this work was later enlarged by John Minsheu in A dictionarie in Spanish and English (London: Edmund Bollifant, 1599; London: printed by John Haviland for various booksellers, including William Aspley, Matthew Lownes, and George Latham, 1623).[2]