A site I'm currently working on has a page structure like this
About Us | |_People | | | _ Person 1 | _ Person 2 | _ Person 3 |... etc ...
Every 'Person' page is a separate page, but they all have the same structure using a few ACF fields to display a person's bio, photo etc.
I know how to create a custom page template for one specific page, i.e. page-slug.php, but I want to use one page template for all of those subpages.
What would be the easiest way to accomplish this?