Over the centuries the castle has received extensive rebuilding and expansion three times.

The two onion-shaped towers were added in 1844 during an extensive rebuilding.

It dates to the late 14th century with extensive rebuilding in the 17th century.

The church shows evidence of extensive later medieval rebuilding.

In 1999 the toy museum underwent extensive rebuilding and extension.

It dates to the 12th century with extensive 16th-century rebuilding.

The name was changed to match the rest of the fleet following an extensive rebuilding that ended on 8 May 2004.

In 1886, it was struck by lightning and required extensive rebuilding.

Significantly, twenty-two of them are still in service today, although their distinctive design has been lost under extensive rebuilding.

In the late 19th century extensive rebuilding and restoration work began.