His family traces back to the Norman Conquest.

他家世可追溯到诺曼人征服英国时代。

He driveled on about his family.

他就自家世胡说个。

You are to remember that I knew no more of my descent than any cadger 's dog.

们可记得我对于自家世，见得比流汉一头狗知道更多。