U 331
U 331 is not a rune stone, but a flat rock on which the inscription has been written down. In this inscription Inga told that her husband Ragnfastr had died and that he was the sole inheritor of his father Sigfastr. This should be compared with U 329, where his sisters are mentioned, sisters who consequently did not inherit their father.
Read more about this topic: Snottsta And Vreta Stones