In general, Mary was not popular in the Netherlands, which were more sympathetic to Oliver Cromwell; the princess herself, because of such preferences of the Dutch, refused to hire them to serve her son. In January 1650, Mary, along with her brother James and aunt Elizabeth, planned to modestly celebrate the first anniversary of her father's death, but the Dutch government considered even modest events offensive to the English government. A little later, when envoys from the English parliament were received by the States General, Mary retired to her widow's seat in Breda, but the influence of her party didn't allow the British to conclude an alliance with the Netherlands. After Mary secretly received her brother Charles II in 1651 (who considered himself the legitimate King of England), the Dutch government forbade her to accept any of her relatives. The household of Mary and her aunt was called a "nest of vipers", weaving conspiracies against the Netherlands, England and Cromwell in particular.