A combination memorial and columbarium having a headstone, and an above ground base supporting the headstone. In an embodiment of the invention, one deceased person is interred in the earth ahead of the headstone, and the cremated remains of another deceased are secured in a chamber disposed in the headstone or the above-ground base. In an embodiment, at least two chambers are individually formed in an interior portion of the headstone. Each chamber has an opening providing access to the chamber and at least one of the chambers is adapted to securely hold the cremated remains of a deceased person or previously living being. Another chamber is adapted to securely and, in a sterile environment, hold the DNA material of one or more deceased individuals or previously living beings. In an embodiment, each chamber is further adapted to hold a container for securely enclosing the cremated remains of DNA of a deceased person. The chambers can either be in the headstone or the above ground base.