i don't know what back story you're referring to qex i'm sure you know what let alone signifies it's a commonly used phrase there's a full list of british scottish and english monarchs on this page as such if there's going to be a link to a plain list of monarchs why would it be to list of british monarchs its content and more is already here if the lines are the same back to why not then link to list of canadian monarchs it at least doesn't duplicate in its entirety the aforementioned list in this article of course there could be no link in the infobox to any plain list it seems like a viable option to me