The administrator of my grandfather's estate (he died intestate), now has Alzheimer's disease. I learned that the property that my father (deceased) inherited was apportioned, and several persons unknown (certainly not my father's heirs) are listed on the deed, which is a quit claim deed. Do I have to prove that these persons are NOT heirs or does the lawyer hired by the administrator, or someone else have to prove that they are?

Thank you

The administrator of my grandfather's estate (he died intestate), now has Alzheimer's disease. I learned that the property that my father (deceased) inherited was apportioned, and several persons unknown (certainly not my father's heirs) are listed on the deed, which is a quit claim deed. Do I have to prove that these persons are NOT heirs or does the lawyer hired by the administrator, or someone else have to prove that they are?

Thank you
Get an attorney and have a thorough title search done.