Classic 3 door

Can anyone tell me if the royal family had a 3 door classic and if they did what the reg was. Ive seen one today and for some reason ive got it stuck in my head that the royal family had a 3door classic and that are quite rare.
Ive had a look around on the net but couldnt what i was looking for. Also does anyone know how many were made?
Cheers

I wouldn't say they were rare - all factory RRs were three door until the mid '80s. So it's very likely the Royal family had several.

Ah ok i didnt know that, cheers