Personal data
Jacoba Helena de Vicq
Born January 3, 1724  
in Amsterdam
Died December 4, 1768  
in Amsterdam
Madame de Zuylen

Daughter of Rene de Vicq (1683-1737) and Maria Jacoba van Goor (1687-1737). Married (1739) to Diederik Jacob van Tuyll van Serooskerken. Mother of Belle de Zuylen.

Boswell first mentions "cultivating her acquaintance" on December 16, 1763.1

    Boswell in Holland 1763-64

    Unless otherwise noted, the source for a dated quotation of Boswell's is generally the corresponding volume of the Yale Trade Editions of Boswell's journals.