Jelle, I just started with the search for my ancesters. Sofar I found that they are all from the Veluwe (Nijkerk, Putten, Barneveld, Ermelo, etc.). To date, I have been able to go back to Jan Hendriksen Docter (born in Ermelo, prior to 1715).
Jelle, do you (or anyone else) know if there is a connection between the Dokter's from the Veluwe and those from Groningen / Friesland, and if so where is the link. Also can you help with me ancestors of the Jan Hendriksen Docter that was born in Ermelo, prior to 1715.
Thanks in advance, Jan Dokter