MARLBOROUGH-HEINSIUS LETTERS: letters from John Churchill, 1st Duke of Marlborough, to Anthonie Heinsius, Grand Pensionary of Holland; 1701-1714. Mostly autograph. The first seven letters of 1701, a few later letters in secretaries' hands, and some enclosures are written in French; apart from this Marlborough wrote in English, although Heinsius replied in French. For some letters from Heinsius to Marlborough, see Add. 61171, ff. 102-218; others are in the Algemeen Rijksarchief at The Hague. ...
Scope & Content:
John Churchill, 1st Duke of Marlborough: Anne of England: Anthonie Heinsius, Grand Pensionary of Holland: Netherlands, United Provinces: Letters, etc., to Anthonie Heinsius from Duke of Marlborough: 1701-1714: Partly Fr: Mostly autogr.