Lady Jayne/Streatham

The painting is displayed as:

Memorial Portrait of Lady Jane Grey (Lady Jayne)
Unknown
16th century

The postcard states:

Lady Jane Dudley (nee Grey) 1537-54
After a portrait by Hans Holbein the Younger

For details and to view the painting see 'Lady Jane Grey at the National Portrait Gallery' .

This painting can be found in the following:

Is this the true face of Lady Jane? by Charlotte Higgins (The Guardian)

A rare portrait of Lady Jane Grey? Or just an 'appallingly bad picture'? by Charlotte Higgins (The Guardian)

Mary Tudor: The Tragical History of the First Queen of England by David Loades

Has Lady Jane been hiding in Streatham? by Nigel Reynolds (The Daily Telegraph)