Portrait of a man Paulus Lesire, 1643 Oil on panel 74 x 59,8 cm Dordrechts museum Lesire made of an unknown man a sober portrait in the style of Jacob Gerritsz. Cuyp, most probalby his master. Cuyp was in the first half of the 17th century a famous portrait painter in Dordrecht. This man is probably Jacob de Witt, father of Johann de Witt.