A place where members of the Clan Henderson Society can experiment with linking projects together, to simulate a hierarchy of projects. The real project for Clan Henderson work is Clan Henderson Y-DNA Overview.

Begun by Jim Henderson, son of Jack Morphett Henderson on 2017-03-27.

Now here's a link to David's project: R-A2-CTS6889. This family traces to several men who settled in Augusta County, Va before 1740. They probably arrived from Ulster but there is no reliable record prior to their appearance in Augusta Co.

So Clan Henderson Sandbox links to R-A2-CTS6889, so that gives at least two levels in the hierarchy.

How to link to an anchor

Here is a link to a section heading at the bottom of JimHfamilyTreeHelp:
Uploading a GEDCOM file
At Google Sites you use standard HTML to make an anchor, namely

<a name="NameOfAnchor"></a>

Here is a link to a subheading within a sandbox page at Wikipedia: Here's the link. By the time you click on it, the sandbox may have been cleared by an automatic procedure at Wikipedia.
At Wikipedia you make an anchor with

{{anchor|name}}

To link to the heading of this section in this document, add #How-to-link-to-an-anchor to the link to the page, like this: https://www.geni.com/project-41341#How-to-link-to-an-anchor

Making a line break

To make a linebreak without a blank line, use

<br/>

at the end of the line
and the next line will not join on to this one.
This way you can make short lines.

The wikitext of this section is

=Making a line break=
To make a linebreak without a blank line, use <pre><br/></ pre> at the end of the line<br/>and the next line will not join on to this one.<br/>This way you can make short lines.

Embedding a project in another webpage

Here's what an embedded project looks like. To get the code for it, at Greg's suggestion, I went to the Share icon near the top-right corner of the project page and clicked it. Then up popped the button to click to get the embedding code. There is a button there to copy the code, but it just gets the URL for the project page. I have now swiped across the code displayed, and then I did Ctrl-C to copy that to the clipboard, and now I'm going to paste it in here:

html code now deleted

But then I got an Access Denied error, so I don't think embedding a project works any more.