Where is Glendale, Iowa located?
I'm doing some Ancestry stuff and came across a group of people from Glendale, Iowa. Google basically says it doesn't exist, but upon more specific searches it says it's an unincorporated town in either Marion or Hamilton County.
The people born in Glendale seem to have Jefferson County as a commonality, which is at least an hour away from either of the two options.
Are there any documents or records that specifically state the county than Glendale is/was part of? This feels like one of the simplest, dumbest information gaps I've come across yet.