Gheynst

* Johanna Maria van der Gheynst, a servant of Charles I de Lalaing, Seigneur de Montigny, daughter of Gilles Johann van der Gheynst and wife Johanna van der Caye van Cocamby, bore Margaret of Parma

Margaret, Duchess of Parma ( 28 December 1522 – 18 January 1586 ), Governor of the Netherlands from 1559 to 1567 and from 1578 to 1582, was the illegitimate daughter of Charles V and Johanna Maria van der Gheynst.

Her mother, Johanna Maria van der Gheynst, a servant of Charles de Lalaing, Seigneur de Montigny, was a Fleming.