Does anyone know?

I am trying to create a 'family tree' of the lineage of Beren one-handed and Luthien Tinuviel to see how she was related to Arwen.I got down to Arwen,but there are a few holes,and I was wondering if anyone knew who these people were:Who was the wife of Bregor?(he was the father of Barahir,who was the father of Beren one-handed.)and:Who was the wife of Beren?(he was the father of Barahir"s wife Emeldir and Beren one-handed"s grandfahter)Any help on this is greatly appreciated! [img]smilies/smile.gif[/img] [img]smilies/tongue.gif[/img]