Original: Based on a suggestive phrase in a 1559 madrigal dedicated to Margaret of Parma , the illegitimate daughter of Holy Roman Emperor Charles V , which implied a long association with her , he may have accompanied her when she went to Naples in 1533 , prior to marrying into the Medici family .
Simplified: Margaret , who was an illegitimate daughter of Charles V , was very wealthy and she married into the Medici family .