Privy Council
The advisory council to the sovereign of the Spanish Netherlands. Van der Burch's father served as President of the Privy Council after his tenure at the Parliament of Mechlin.
Preliminaries
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TO THE MOST REVEREND AND MOST ILLUSTRIOUS LORD HENRY FRANCIS VAN DER BURCH, ARCHBISHOP AND DUKE OF CAMBRAI, PRINCE OF THE HOLY ROMAN EMPIRE, COUNT OF CAMBRAI.
— Van der Burch's father served as President of the Privy Council
"and then of the Privy Council"