All I really know about Olof Olafsdottir Sveinsson is that she was the wife of Olaf Sveinsson and the Mother of Sigvald/Sigvaldi Olafsson. That is from ONE baptism record for her son, the above named. If anyone can help by finding records that are more definitive, I would really appreciate it. I've seen a few records, but haven't cited them as sources because I'm not sure they are the right person. I have no real death date or birth date.