You say your grandfather Joseph Nelson LANDRY, bn 1953 died (was killed) 1960 Is his widow Doris Hayes still living. Who was his father Dennis Lee LANDRY, married to? And where did he live and die, etc.? Do you know how and when Joseph Nelson LANDRY, was killed? If you could find out the date and the circumstance of his death, there may be a story in the Chicago newspapers about the incident. At least an obituary, which would list the names of his parents and siblings. Also a death certificate from th county in which he died as well as the baptism and marriage records, once you have established where he was born and married from the obituary. Check this out with older members of your family and friends. Let me know what else you find out. the family line seems to match, since the name Joseph Nelson is not that common. However nothing else does. Don Landry