Thanks. I did not intend to question Aprils competence. Having good sources for historic figures is a great thing to have, and in this case I was referring to the book on Ancestry, which in most cases is way better than some random undocumented tree, like the ones we find on millions of other profiles here.
That said, when I click on a link, it still frustrates me when the link doesn't work, which happens to the 2nd source too. It doesn't give me an error message, like it did a few minutes ago, but it brings me to the front page of the FS books site, so it does not show the actual source like it does on archive.org.
Doing things right for everyone is extremely difficult, and a lot of work too, and every link to another site, even the 1st to archive.org, may some time stop working. And that's true for my own links to records on FS too.
One solution for that is attaching a picture, PDF, or text fragment, for every source used, but I don't really know how much of that is legal. I do attach FS film images where I can, but I didn't ask for permission, so ...