Richard Cromwell – 1658

Richard Cromwell = I'm rich and live in a crumbling well.

Note: Richard was neither a king or in office very long (Lord Protector - 9 months). In this case, we will use the mnemonic Richard = rich and Cromwell = crumbling well.

658 = Shelf/Shelves

I'm rich and live in a crumbling well full of shelves.