| Verfasser | Häufigkeit |
| Hessels, Jean 1522-1566 |
52 |
| Hessels, Jan Hendrik 1836-1926 |
12 |
| Hessels, John Hendrik |
6 |
| Hessels, Jan Hendrik |
3 |
| Hessels, Jan Hendrick |
2 |
| Hessels, John Henry |
2 |
| Hessels, Marco G. |
2 |
| Usuard -875 |
2 |
| Beune, H. H. M. |
1 |
| Hamers, Johannes H. |
1 |
| Hessels, A. J. J. |
1 |
| Hessels, Johan Hubert Egbert |
1 |
| Latuheru, Erwin J. |
1 |
| Luit, J. E. van |
1 |
| Radulfus de Rivo 1350-1403 |
1 |
| Rivius, Johannes 1599-1665 |
1 |