1800-1868 English painter and illustrator. From the age of 14 Cattermole worked with his brother Richard (?1795-1858) for the antiquarian John Britton, producing architectural drawings. This training equipped him with a repertory of accurate architectural backgrounds, and from the later 1820s his work shifted from delineations of historic buildings to imaginative depictions in watercolour of episodes from literature and history and genre subjects with historical settings. He became the foremost historical watercolour painter, recreating the medieval, Elizabethan and 17th-century past. The intimate history pictures of Richard Parkes Bonington were undoubtedly influential, while Cattermole's bold and loose handling of watercolour owed much to David Cox, an admirer of his work. As an illustrator, his works included The Great Civil War of Charles I and Parliament (written by his brother Richard and published in two volumes in 1841 and 1855) and Evenings at Haddon Hall (1846).