References
2) Matthijs en Jack Jonkers
3) Jan Borsboom
4) Arie Jan Stasse
5) Barbara Gaouette, 103 Gelinas Dr., Chicopee, MA 01020 USA
6) David Van Dort, he can be reached through his daughter Liz Van Dort
7) Douglas Karel
8) Touristical information on the Sri Lanka WWW Server
9) Erik Futtrup
10) Peter van Dort
11) Ed van Dort
12) Arie van Dort can be reached through his son Paul M. Van Dort
13) Robert Erland Nicolai van Dort
14) Koos van Dort can be reached by snail mail. Mail me for his address.
15) Meir Bar-Ilan
16) Hans van Dort can be reached by snail mail. Mail me for his address.
17) Archives of Zwolle .
18) Bart van Dort
19) Archeologische Werkgroep Lichtenvoorde
20) Kweethai Chin Neill
21) Koos van Dort can be reached by snail mail. Mail me for his address.
22) Edvaldo Dortas