Name
- Cornelij, Arnold, of Delft1
- Couetus, Jacques, Sieur du Vivier, Protestant Pastor at Paris1
- Cramer, Michael1
- Creffting, Henricus1
- Crocius, Ludovicus, Pastor and Professor at Bremen1
- Curio, Hieronymus1
- Damius, Matthias1
- Dekema, Sicke, politician and diplomat, 1548-16251
- Dibbezius, Joannes, clergyman and attendee at the Synod of Dordrecht, fl 1619-16241
- Eglinus, Raphael, Iconius1
- Ehrnreich, Georgius1
- Eilshemius, Daniel Bernardus, Senior Pastor of the Reformed Church at Embden1
- Fabricius, Jacobus, correspondent of Sibrandus Lubbertus, fl 16111
- Genius, Isaac, correspondent of Sibrand Lubbert, fl 16071
- Godefroy, Denis, jurist and academic, 1549-16221
- Grynaeus, Johann Jakob, alias Gryner, clergyman and academic, 1540-16171
- Hachtingus, Regnerus, correspondent of Sibrand Lubbert, fl 16111
- Heiningus, Henricus, Pastor of the Church of Middleburg1
- Heyder, Maternus1
- Hillrichs von Varel, Edo, Professor at Heidelberg and Altdorf1