As to the deed, go to the county clerk or register of deeds in the county in which the house is located. Ask for help locating the deed. The staff can help you search by last name or address. Some counties have the information online, so it is even easier - you did not indicate the county in which the house is located.
More important may be to find out if your wife/ex-wife had a will. Call the Surrogate's Office in the county where she resided at her death and check whether the will has been probated.
Answered on Dec 03rd, 2013 at 3:23 PM