Catherine Howard Castle and another owned by the National Portrait Gallery in London. The portrait has long been associated with Henry VIII's young queen; however, the identification of the portrait as Catherine Howard is widely but not universally discounted. The text on the portrait, "ETATIS SVA 21", indicates that the sitter was 21 years old, an age Catherine Howard never reached. Herbert Norris notes that the sitter is wearing a sleeve which follows a style set by Anne of Cleves, which would date the portrait to after 6 January 1540, when Anne's marriage to Henry VIII took place. The original Holbein is
Catherine Howard miniatures only exist for queens at this period. There are no other plausible likenesses of her to compare to. Both versions have long been documented as of Catherine Howard, since 1736 for the Buccleuch version and 1739 (or at least the 1840s) for the Windsor version. A Holbein sketch (above) is also traditionally identified as being of Catherine Howard, but this is widely disputed. The contemporary Hans Holbein the Younger portrait of a woman in black (Toledo Museum of Art), was identified by Sir Lionel Cust in 1909 as Catherine Two copies of Holbein's original are extant: one at Hever