Father of Matts?

So there's a problem here with Matts and Hans. Hans was apparently born in 1748, while his son Matts was born in 1620. Ideas?

whats the url?

Hans (d. 1748): Hans Nilsson

Matts (1620-1654): Matts Hansson)

Turns out I was misreading Hans's death date as his birthdate.

Yes, that's easy to do. Looks fine to me otherwise.

Even so, I still think there's an error. According to the system we are working with, Hans was born sometime around 1600 (assuming he waited until he was 20 to have Matts) and died in 1748.