Source #5020
| Title: | Heinsius / Heins – Profile, Family Background and Legacy of a VOC Commissioner at the Cape of Good Hope |
| Author: | Upham, Mansell G. |
| Publisher: | s.p.: s.n. |
| Date published: | 2020 |
| URL: | http://web.archive.org/web/20210311000108/https://mansellupham.wordpress.com/2020/01/26/profile-family-background-legacy-of-a-voc-commissioner-at-the-cape-of-good-hope-magister-meester-daniel-heijnsius-heijns/ |