However, this 1.9 percent error rate in patrilineal connections is not unique to our data.

然而这1.9%的父子误率不是我们数据独有的。

So, in Britain, patrilineal surnames go down through the male line, down through the generations.

所以，在英国，父姓氏是由男性的。

Along the patrilineal line, there is no upper limit, so the right goes back to 1861 and the creation of Italy.

沿着父的，没有上限，这一权利可追溯到1861年以及意大利建国。