In Queen City, a man sometimes didn't know he was poor until he was 27 years old, say some of those who lived there. The tight-knit African-American neighborhood no longer exists, but the community's spirit still survives in scattered memories. Queen City was situated, based on different oral and written historical accounts, on a patch of land immediately west-southwest of where the Pentagon now stands and was the size of somewhere between two blocks to 16 blocks. In its place now is a sprawling intersection. The community was devastated and neighbors were dispersed in the name of progress. "…