National cemeteries are the final resting place for many of our veteran ancestors and their immediate families.
Here is a web site that lists national cemeteries by state, and then after you drill down a bit gives an alphabetical list of interments in that particular cemetery. The data is provided either by state authorities or the U.S. Department of Veteran Affairs.
The typical information you will find for each burial is name, dates of birth and death, rank, service, grave location within the cemetery, and date of burial.
Check out the web site at: http://interment.net/us/nat/veterans.htm