Anne Browne, Lady Petre attributed to Steven van der Meulen, 1567. (The Lord Petre)

An Unknown Lady by an Unknown Artist, 1567. (Lord Tollemache)

An Unknown Man by Hans Eworth, 1567. (Sotheby's, London)

William Brooke, 10th Lord of Cobham and his Family by an artist of the British School, 1567. (Longleat House)

Sir Henry Lee by Antonis Mor van Dashorst, 1568. (National Portrait Gallery, London)

Thomas, 2nd Baron Wentworth attributed to  Steven van der Meulen, 1568. (National Portrait Gallery, London)

Edward Windsor, 3rd Baron Windsor attributed to Antonio Mor, c.1568. (The Earl of Plymouth)

Elizabeth of Valois, wife of Philip II of Spain by Pantoja de la Cruz, c.1568. (Prado Museum, Madrid)

Elizabeth of Valois, wife of Philip II of Spain by Antonio Mor, c.1568.

The Countess of Warwick by the Master of the Countess of Warwick, c.1569. (Marquess of Tavistock)

Anthony Browne, Viscount Montague by Hans Eworth, 1569. (National Portrait Gallery, London)

An Unknown Lady by an Unknown Artist, 1569. (Emmanuel College, Cambridge)

Woodcut of a Workman by an Unknown Artist, 1569. (British Museum)

Thought to be Lady Helena Snakeborg, Marchioness of Northampton by an artist of the British School, 1569. (Tate Gallery)

Anne of Austria, Queen of Spain by Antonio Mor, 1570. (Kunsthistorisches Museum, Vienna)

An Unknown Lady by Francios Quesnel, c.1570. (Kunstindustrimuseet, Oslo)

An Unknown Lady by an Unknown Artist, c.1570-80.

A group of English Women by Lucas de Heere, c.1570-75. (British Museum)

Frances Sidney, Countess of Sussex by an artist of the Anglo-Netherlands School, c.1570-75. (Sidney Sussex College)

An Unknown Man by Giovanni Battista Moroni, c.1570-75. (National Gallery, London)    NEW

Elizabeth of Austria, Queen of France by Francois Clouet, c.1571. (Musée du Louvre, Paris)

William Cecil, Lord Burghly by an artist of the Anglo-Nethlandish School, c.1571. (Private Collection)

Miniature of Charles IX of France by Francois Clouet, c.1571. (The Royal Collection)

Miniature of an Unknown Man by Nicholas Hilliard, 1572. (Victoria & Albert Museum)

Miniature of Lord Herbert of Cherbury by Nicholas Hilliard. (National Trust)

Miniature of an Unknown Man by Nicholas Hilliard, c.1572. (Metropolitan Museum of Art, New York)

Lady Kytson by George Gower, 1573. (Tate Gallery) - image provided by Sandra

Sir Thomas Coningsby attributed to George Gower, 1572. (National Portrait Gallery, London)

An Unknown Man by Francois Clouet.

Dugast by an Unknown Artist.