Relocation of Dahuaishu immigrants in Shangluo

There is a big village in Weibei Yuanshang, Baoji, Shaanxi, which was once called Dahan Village. According to the actual investigation, there are no Han families in this village, accounting for more than 70% of the population in Wang Zhan. There are now three administrative villages with a population of more than 4,000.

According to the elders, Wang Xingren is from Shaanxi. After living here, he has seven male brothers.

By 20 19, the seven brothers had four doors: 3, 4, 5 and 7, and the rest: 1, 2, 6 and 3 had no descendants a hundred years ago. Of the existing 4 households, 3, 5 and 2 are close relatives and now live in Nanshe Village, Dahan Village, panlong town, Baoji City. 4.7. The two families are close relatives. Panlong town, Baoji, to the west of Little han cun and southwest of Nanshe Village, now there are 4 households, and panlong town, Baoji, to the north of Nanshe Village and east of Little han cun, now there are 7 households.

Now query clan root: 1. Which clan should this clan belong to?

What is the order of household names mentioned in 2.4 and 7?