I have made a so-called "links renovation" at my Royal blogs website tonight. I have removed blogs that have not been updated for a long time and a few dead links have been deleted.
The only addition this time was Lords of the Blog. Life and Work in the House of Lords. Maybe not a royal blog as such, and it is not a new blog either, as it was established in 2008. But I only became aware of it today. Absolutely worth mentioning.
You are of course welcome to suggest royalty-related blogs you think should be listed at my website. Please leave a comment or send me an e-mail.