de la mere & du fils, t.2.p.

380.
XIII.

Grotius's trial did not come on till five days after Barnevelt's execution.

September 3, 1618, the fourth day after he was arrested, the Burgomasters of Rotterdam presented a petition to the Prince of Orange[91], setting forth, that they had heard with great grief that Grotius, Counsellor and Pensionary of Rotterdam, being at the Hague at the assembly of the States, was arrested by order of the States General; and representing to his Excellency that it was a breach of privilege, by which no Deputy could be arrested during the sitting of the States; and as they stood in need of Grotius's assistance and counsels, praying that he, as Governor of Holland and West-Friesland, would prevail with the States General to set him at liberty, and put him in the same situation he was in before his imprisonment, promising to guard him at Rotterdam or elsewhere, that he might be forthcoming to answer any charge brought against him by the States General.

The Prince gave only for answer, that the affair concerned the States General.