A follow-up to my post from last Friday about finding my daughter's Paternal 2nd Gr Grandparents and their son(from Franklin Co. Indiana) enumerated in Nashville Tennessee during the 1930 census.
It doesn't look like they were just passing thru. I also found them in the Nashville Directory.
Directories are a great resource that often times get overlooked. Ancestry has a pretty good selection of directories especially for the larger cities. In addition to placing a person at a specific place within a given time period you can also find out about the area by reading the business directory section. Some directories also contain additional information about the areas which they cover.