Robert Cawdrey (ca. 1538 – after 1604) produced one of the first dictionaries of the English language, the Table Alphabeticall, in 1604.
Robert Cawdrey did not go to college, but became a school teacher in Oakham, Rutland, in 1563. In 1565, Cawdrey was ordained as a deacon, and 22 October 1571 he was made rector of South Luffenham. However, Cawdrey was sympathetic to Puritan teachings, and got in trouble with the Church authorities. In 1576 he was chastised for not reading the approved texts in his sermons, and in 1578 he performed a marriage even though he was not authorized to do so, and was briefly suspended. His suspension lasted only a few months but, in 1586, he was again in trouble for violating the rules and was called before his bishop, Richard Howland. He had powerful friends who tried to defend him, but he lost his rectory and had to return to teaching to support himself.
With the assistance of his son Thomas Cawdrey (1575–1640), who was a school teacher in London, Robert Cawdrey decided to create an instructional text; the Table Alphabeticall, which appeared in 1604 when Cawdrey was living in Coventry.
As many new words were entering the English language in the 16th century, Cawdrey became concerned that people would become confused. Cawdrey worried that the wealthy were adopting foreign words and phrases, and wrote that "they forget altogether their mothers language, so that if some of their mothers were alive, they were not able to tell or understand what they say." He also described how "far journied gentlemen" learn new words while in foreign lands, and then "pouder their talke with over-sea language."
Thomas Cawdrey worked on improvements to the Table Alphabeticall.
While he was a rector, Robert Cawdrey wrote A Short and Fruitefull Treatise of the Profit of Catechising in 1580. He revised this work and published a second edition in 1604. Cawdrey also published A Treasurie or Store-House of Similes in 1600, and again in 1609.