9 Mar 1578: d. Lady Margaret Douglas Countess of Lennox #otd after having become violently ill after supper with Robert Dudley Earl of #Leicester. She was grand-daughter of Henry VII and aunt to Mary Queen of #Scots, great-aunt to James VI & I
@jdmccafferty died "... having become violently ill after supper ..." is that a euphuism for being poisoned?