The Reconstruction implemented by Congress, which lasted from 1866 to 1877, was aimed at reorganizing the Southern states after the Civil War, providing the means for readmitting them into the Union, and defining the means by which whites and blacks could live together in a nonslave society.
Private Knowledge DNA Sibling Test starting at $150 and Legally Admissible DNA Sibling Test starting at $255. Analysis of the DNA of two separate individuals can provide information as to whether they are full siblings, half siblings, or not related.
It will be extremely difficult to persuade the court to exhume a body for a paternity test. Conduct a DNA test on a sibling or parent of the deceased. A DNA test on a sibling will be able to show that you are a child of the person's relative. Imperfect match DNA samples are almost never admitted in court. You are unlikely to get a court order to do the test if a relative does not consent.