The Dutch National Bibliography up to 1801
Lvgdvni Batavorvm, H. à Westerhvsen (colophon: exc. G.A. a Marsce), 1619
3 Copies. — id: 303189681
Corrected enlarged edition. — Leyden, H. van Westerhuysen, 1619
3 Copies. — id: 840225121
Opera quæ exstant omnia. / By L. and M. Annaeus Seneca
Lvgdvni Batavorvm, apud H. à Westerhvsen bibl. (colophon volume 2: exc. G.A. a Marsce), 1619 (title-page volume 2: 1519 [!, = 1619])
4 Copies. — id: 115584579
Lvgd-Batavorvm, imp. J. Ganne and H. à Westerhuysen, 1620
1 Copies. — id: 371367921
Nederduytsche poemata. / By Dan. Heinsius. ; Edited by P.S. [= P. Scriverius]
Leyden, H. van Westerhuisen, 1621
4 Copies. — id: 840216424
Lof-sanck van Iesvs Christvs. / By Dan. Heinsius
Leyden, for H. Westerhuysen, 1621
4 Copies. — id: 840216440