How can an executor transfer title of a home to a beneficiary when the divorced wife who predeceased the decedent is still named on the Deed?

The divorced wife signed a divorce decree abdicating any rights to the assets of the decedent. The divorced wife died 10 years ago leaving no family other than a divorced brother whose address is unknown. The domicile of the decedent was NJ. The divorce decree was issued 30 years ago.