一、寻根溯祖1.出自姬姓,以封地为姓。周朝时,有姬姓虞国人,入秦后,授予百里作采邑,其后代子孙就以封地的地名为姓,称百里氏。2.以人名为姓,是春秋时秦国大夫百里奚的后代。周初,周武王封周太王古公父的二儿子虞仲的子孙在虞国(在今山西平陆县北)。春秋时,虞仲有个后人叫奚,因住在百里乡,又称百里奚,他在虞国任大夫。公元前655年,虞国被晋国所灭。百里奚和虞君都当了晋国的俘虏,成了奴隶。这时,秦穆公 First, search for ancestors 1. From Ji Xing, to seal the first name. When the Zhou Dynasty, there are surnames Ji Yu people, into the Qin, awarded Barry for the acquisition of euphemisms, their descendants to seal the place names for the surname, called Barry’s. 2. The name of a surname is the offspring of Dr. Qin Xi in the Spring and Autumn Period. At the beginning of the week, Zhou Wu Wang Zhou Zhou King Wang Gu Gongfu’s second son Yu Zhong’s descendants in Yu (now Pinglu County in Shanxi North). Spring and Autumn Period, Yu Zhong has a descendant called Xi, because living in Bailiang, also known as Barry Xi, he is Yu Guo Ren doctor. In 655 BC, Yu was destroyed by Jin and Guo. Barry Xi and Yu Jun were both captives of Jin and became slaves. At this time, Qin Mu Gong