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Coen Jacob Dijkgraaf

Honor Code Signatory
Signed 12 Mar 2021 | 2785 contributions | 37 thank-yous
Communication Preferences: I am interested in communicating private message with anyone who shares the same genealogical or historical interests. Here is my family tree. Ancestors ancestors
Coen Jacob Dijkgraaf
Born 1960s.
Ancestors ancestors
Son of and [private mother (1940s - unknown)]
Brother of and [private brother (1970s - unknown)]
Profile manager: Coen Jacob Dijkgraaf private message [send private message]
Profile last modified | Created 30 Dec 2013 | Last significant change: 24 Oct 2021
21:36: Coen Jacob Dijkgraaf uploaded WikiTree500b-fix.ged for GEDCompare [Thank Coen Jacob for this]
This page has been accessed 245 times.
Coen Jacob Dijkgraaf participated with Flying Dutchmen during the 2021 Source-a-Thon, adding 93 sources to profiles. Team total of 3098


Born in in Suriname in 1967 to Dutch Parents, moved to Curacao at age 2, the Netherlands age 4, and New Zealand at nearly 10.


  • First-hand information. Entered by Coen Dijkgraaf at registration.

Advance Directive

Digital Afterlife

It may seem morbid, but in the event of my untimely demise I want to be sure that none of my hard work on WikiTree ends up being deleted. While I fully intend on being around to manage all my profiles for the 20 years or so, in the event of my sudden death I hereby give permission for all of my private profiles to be transferred to any of the following slightly-active WikiTreers in my family, whether or not they are currently on the trusted lists:

Astrid Dijkgraaf

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For access to Coen Jacob Dijkgraaf's full information you must be on Coen Jacob's Trusted List. Please login. See the Contact section of the Tree & Tools page.

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Comments: 8

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Thank you for participating in the 2021 Source-a-Thon. With your help we sourced 3,098 profiles as a team. The whole WikiTree community sourced 56,972. Your help during this event and each source you add improves the site greatly.

Thank you,

Michel, Astrid, and Colleen

posted by Colleen Jousma
Welcome to the Netherlands and the Dutch Roots Project Coen!

At our Dutch Roots Project page you can find all project info .. if you still have questions or need some help feel free to ask, we're all happy to help :)

Here's a direct link to our most important links for info for and about Dutch profiles. And here's the latest Project Update.

Good luck, have fun and thanks for joining !

the Dutch Roots Project Team :)
posted by Bea (Timmerman) Wijma
Hi Coen,

Thanks for taking the Pre-1700 Quiz!

Because pre-1700 ancestors are shared by many descendants, working with members of the projects which coordinate them is essential. You can learn more about joining the community in How To #3 and in the Project FAQ.

Use the Pre-1700 Projects list to find one which best fits your research focus. Review the project pages for special guidelines and to learn how to collaborate with the project members.

Let me know if you have trouble finding projects which fit your focus. Click my name, then ask in the comment section of my page.

Remember to cite reliable sources in pre-1700 profiles that you manage or edit. (See: Pre-1700 Reliable Sources).

Laura ~ Pre-1700 Greeter

posted by Laura DeSpain
Hello Coen,

Thank you for joining us! I wanted to check in with you to see how things are going. How do you like WikiTree so far? Has the New Member How-To been helpful or left you with any questions?

Please let me know if you have any questions about WikiTree. To contact me, log in to WikiTree and go to your profile. Use the ‘Reply’ link below my comment to be sure that I will be notified. You can also click my name to send a private message, or post a comment on my profile page. It's really great to have you on board.

Ginny ~ WikiTree Messenger

P.S. To find reliable sources for your profiles, go to the Family Tree & Tools tab; select Genealogy Research and scroll down near the bottom of that list and select Research with RootsSearch. There are over 20 websites to access from there.

Hallo Coen,

Welkom op WikiTree!

Je hebt misschien al gemerkt dat WIkiTree erg Amerikaans gericht is. Een vervelende eigenschap is dat ze geen meerdere voornamen kennen maar alle na de eerste als "Middle Name" zien. Bij het opvoeren of wijzigen van een profiel krijg je dan een waarschuwing als je meerdere namen in "Proper First Name" hebt. Je kunt die boodschap permanent uitschakelen in je Settings onder My WikiTree, helemaal onderaan.

Er is een vrij actieve groep Nederlandse WikiTreers, met een eigen project Netherlands aka Dutch Roots. Er zijn wat specifiek Nederlandse zaken benoemd, waarvan de naamgevingsconventie belangrijk is. Snuffel maar wat rond op de project pagina's!

Succes, Jan

posted by Jan Terink
Hello Coen!

Thank you for signing the Honor Code. I am pleased to welcome you as a member of the WikiTree family. Your contributions will go a long way to joining the world’s trees together. I hope you enjoy this site as much as I do, as it is a lot of fun and there are tons of great people collaborating.

First, make sure you check out our New Member How-To pages. They will save you time learning our system:

Welcome to the community!

Karen Lorenz - Wikitree Greeter

posted by Karen (Rollet) Lorenz
P.S. I noticed you uploaded a GEDCOM. Our process here is a little different than what you might find on other sites because of our goal of growing one worldwide tree with a single profile for each individual. Here's a link to a great step-by-step of the process including screenshots that you might find helpful. You might also want to check out our Before You Import a GEDCOM help page. Feel free to message me if you have any questions!
Hello Coen!

Welcome to WikiTree! We're growing a FREE worldwide family tree, striving for ONE collaborative profile for every person.

A couple suggestions to get you started:

1. Our Honor Code is a very important part of why our community is such a friendly place to grow your family tree so please read it and make sure you agree with our mission and our nine simple rules.

2. Feel free to ask a question at our G2G forum.

If you would like to contribute, leave a comment here on your profile and we would be glad to add you to our WikiTree community.

Hope you'll join us ~ Happy researching!

Eowyn ~

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Categories: Dutch Roots Project