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Family Tree & Genealogy Tools for Maria Jacoba (Gertzen) van Dijk

Privacy Level: Open (White)
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This is a pedigree chart for Maria Jacoba [Gertzen-9]. There are additional tools below.

Maria Jacoba (Gertzen) van Dijk
26 May 1913 - 26 Jan 2008
Zyfflich, Rheinprovinz, Preußen, Deutsches Reich

Mother of André Hendrik Joseph van Dijk

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Here is a collection of tools for genealogists with an interest in Maria Jacoba's family history.

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Ancestor List for Maria Jacoba (Gertzen) van Dijk ahnenlist
This page is empty. Do you know who Maria Jacoba's parents were? Please contact profile managers.

Ancestor Explorer [independent app]
View or download a list of up to 20 generations of ancestors who meet a wide variety of criteria, map them, and more.

How many degrees of separation are between Maria Jacoba and Henry VIII (or anyone else)? This Connection Finder includes relationships through marriage, so it is not a genealogical cousin calculator like our Relationship Finder, but it's a fun way to illustrate how closely we're all connected.

Descendant List descendants
Up to five generations of children and grandchildren of Maria Jacoba along with their spouses.

DNA Ancestors and DNA Descendants DNA view
Designed to help you use genetic testing to confirm and expand Maria Jacoba's genealogy. The DNA Ancestors page shows the specific ancestors from whom Maria Jacoba gets her mitochondrial DNA. Especially helpful for some serious genetic genealogists is the inheritance pattern for Maria Jacoba's X chromosome, also shown here. The DNA Descendants page shows exactly who has inherited Maria Jacoba's testable DNA.

DNA Ancestor Confirmation Aid check mark
A step beyond the DNA Ancestors and DNA Descendants views. The ambitious goal: scientific confirmation of each parent-child relationship in Maria Jacoba's tree.

Family Group Sheet family group sheet
Simple page to illustrate nuclear families based on marriages. Handy when someone had children from more than one marriage. It may not be useful here unless you add a spouse.

Family List
Flexible tool for viewing more ancestors and/or descendants on one page than anywhere else on WikiTree.

Fan ChartFan Chart [independent app]
Lots of options for display, color, and sharing, including DNA inheritance, print with PDF, and other views such as "Fractal H-Trees" and "Relative SpiderWebs."

Images of Maria Jacoba photos
There aren't any photographs or source images for Maria Jacoba yet. Login to upload one.

Index of Gertzens
Shows all the Gertzens on WikiTree. Useful for genealogists with an interest in the surname that goes beyond Maria Jacoba. There are a variety of connected tools, such as Gertzen DNA Connections and GERTZEN G2G.

Map Navigator SampleLocation Maps map pin [independent apps]
Here are quick links to mapping websites:
      Birth: Zyfflich, Rheinprovinz, Preußen, Deutsches Reich on Google Maps | Open Street Map.
      Death: Ubbergen, Gelderland, Nederland on Google Maps | Open Street Map.
WikiTree+'s Map Navigator can plot Maria Jacoba's ancestors or descendants on a map.

Printer-Friendly Tree printable tree
Parallel to the pedigree chart above but optimized for printing. Can be used as a fill-in-the-blanks form.

Profile of Maria Jacoba
The central place for organizing and viewing information and sources. Whenever you see Maria Jacoba's name on WikiTree it will be linked to the profile at where Gertzen-9 is Maria Jacoba's unique WikiTree ID.

Profile Overview [independent app]
Dig into the contents of WikiTree profiles in a completely different way.

Relationship Finder Find Relationship
Enter Gertzen-9 and any other WikiTree ID to find the genealogical relationship between Maria Jacoba and the other person. It will name the relationship, e.g. "third cousin twice removed," and show the trail of connections to a common ancestor. Although not everyone on WikiTree shares common ancestors, finding and connecting them is our ultimate goal. See the Relationship Finder Quick Links to check for relationships to US presidents, Mayflower passengers, Magna Carta Sureties and more.

Research with RootsSearch [independent app]
Automatically search for Maria Jacoba on more than 20 different genealogy websites with the RootsSearch app.

Share Tree on Facebook shareable tree
Download and share an attractive family tree image. This is a great way to elicit information and photo sharing from family and old friends. You might be surprised at who replies. The "Wikid Shareable Tree" is another option. You can just copy and paste the URL into your favorite social network.

Surnames surnames
A quick reference sheet with seven generations of Maria Jacoba's family names.

WikiTree Tools

Here are additional tools to help genealogists collaborate on WikiTree to grow Maria Jacoba's family history.

Activity Feed
Here you can view the additions and changes that WikiTree members have made to Maria Jacoba's profile so far.

Bio Check [independent app]
Scan for missing sources and opportunities to improve profiles.

Edit Profile and Relationships edit
Maria Jacoba's edit page is the central location for adding information and correcting mistakes. Is there anything you can add or improve upon? Since you're not logged-in yet you can't make changes directly. Contact the profile managers. Please don't go away without giving us your information and sources. Thank you!

Family Tree Widgets family tree widgets
If you're a blogger who's writing a post about Maria Jacoba or have a Gertzen family website or surname website you can include one of these widgets to illustrate her tree.

Privacy Setting privacy
You'll notice colored privacy icons in search results, the Gertzen surname index, etc. The white dot for Maria Jacoba indicates that her profile is Open. Only the profile manager can edit this setting.

Tests of Maria Jacoba's DNA
If Maria Jacoba's DNA (not a family member's or descendant's DNA) has been tested for genealogical purposes the test or tests should be selected here. This will automatically create connections on the profiles of Maria Jacoba's relatives where the test may be useful for confirming relationships. It's very valuable for advanced genealogy. To add tests you need to be on Maria Jacoba's Trusted List.

Trusted List
This shows you the WikiTree members who have full power to access and edit Maria Jacoba's information. Use it to see who else shares your interest in Maria Jacoba and receives updates about changes to the profile. The Relationship Finder icon links Find Relationship next their names will show you their relationship to Maria Jacoba.


Here are ways to connect and communicate with genealogists regarding Maria Jacoba's profile, especially if you're unable to collaborate directly using the WikiTree Tools above.

Ask a Question about Maria Jacoba
WikiTree's Genealogist-to-Genealogist (G2G) Forum is where genealogists help each other. If you have a question about Maria Jacoba and would like to seek help from the wider community — not just Maria Jacoba's friends and family — post it here.  

Comment on Profile Message Board
Maria Jacoba's profile, like all WikiTree profiles, has a section for public comments. This is the best place to put anything you'd like seen by all genealogists who are interested in Maria Jacoba. Profile managers are alerted to new comments via email, everyone on the Trusted List will see a notice about it in their activity feeds, and people who visit Maria Jacoba's profile in the future will see your comment. You will need to login to post.

Any image uploaded to WikiTree can be sent as a free e-card, including photos of Maria Jacoba or scans of vintage postcards. An e-card can be a great way to tell a genealogist or family member about what's here.

Private Message — Directly Contact Profile Manager private message
Here you can send a private message to a Wiki Genealogist managing Maria Jacoba's profile. If there are multiple managers or genealogists involved, you will need to send separate messages. Unless your information is sensitive it's better to post a public comment. Login to post.

Trusted List Request Form
If you're a genealogist with a special interest in collaborating on Maria Jacoba's profile, join the Trusted List. The profile is Open so you don't need to be on the Trusted List to edit or improve upon it. You only need to join if you want to receive updates about her in your activity feeds or complete merges. You will need to login first.

If you have sourced information about Maria Jacoba, the WikiTree community thanks you in advance for not leaving here without sharing it. :-) We are on a mission to connect the human family on one free yet reliable and privacy-controlled tree. Although we will never be finished, we make amazing progress every day because tens of thousands of good genealogists are willing to help.