The oldest parts of the castle date back to 1560, and were built by King Frederick II, after whom the palace is named.

古堡最古老的部分于1560年由国王菲德烈二世建造。这也就是菲德烈古堡得名的由来。

youdao

Members of British royalty, Napoleon Bonaparte, King Louis Philippe of France, Frederick II of Prussia and other dignitaries all drank wines from Constantia and served it to special guests in the 17th and 18th Centuries.

BBC: In Cape Town, really old New World wine