I have the box checked that Omeka includes the copyright in the footer; however, I need to update my copyright with the new year, and I cannot find nor remember where to type my copyright information. Direction as to where that information is located in the Thanks, Roy theme, would be appreciated.
Your copyright information isn’t stored with the theme, it is found in top Settings menu -> General -> Site Copyright Information.
By the way, there is a way to not need to update it manually again. Go to themes/default/common/footer.php and replace line 11 with this:
<p><?php echo strftime('© %G ') . $copyright; ?></p>
Then change your Site Copyright Information to contain your name only.