At this point, if I understand you, there has been no administration of father's estate so the house is owned, of record, by your father. You will have to administer his estate (probate, but, since no will, different terminology). Probably best to get your one brother to disclaim his interest in the estate or give you a new deed transferring his interest in the property to you, although the quitclaim you have might work. There is no alternative to making a reasonable attempt to reach your other brother; and, if you can't reach him, and you can't prove he's dead leaving no heirs, then he owns 1/3 of the property.
Answered on Dec 11th, 2013 at 5:04 AM