皇亲

jǐ gè shì jì yǐ lái suǒ yǒu de rì ěr màn rén dōu yào jià gěi é luó sī de huáng qīn guì zhòu rú guǒ shuāng fāng bǐ cǐ dōu méi jié hūn de huà

几个世纪以来，所有的日耳曼人都要嫁给俄罗斯的皇亲贵胄，如果双方彼此都没结婚的话。

For centuries all Germans were married to Russians in terms of nobility and royalty if they weren't marrying each other.