Lindsay Stough asked What's the Surnames thing?
This should be very handy. If a question has any connection to specific family names, e.g. Plantagenet, you can include those names in the "Surnames" tag field.
It's easy to enter them. You can just use one or as many as appropriate.
This question is tagged Plantagenet so it will show up in a page for that surname. If you're interested in the Plantagenets you can follow the Q&A there or even get an RSS feed.