Current knowledge
Royal Collection 402876
Follower of Francesco Salviati
Giovanni della Casa (1503-1556)
Current measurements:
65cm x 44.8cm
Van der Doort 1639
(said to be) Parmigianino
Gentleman scholar, black complexion, black beard, red book in right hand (John de la Casa), life-size, half-length
Sale Inventory c.1649-51
Walpole Society reference (1972):