Sideboard/Buffet?

Hello, I have an old looking sideboard/buffet which I have always wondered about it's story. I was hoping someone may be able to tell me more about it?

All I know is, it has been in my family for at least 3 generations, it looks like someone has fixed up the latches on the inside of the cupboard doors & secured the backing to the mirror (as these are definitely newer than the rest of the piece).

I couldn't see a brand or name anywhere & am hopeless with types of wood, so any info would be greatly appreciated.

Thank you.