If you send me someone to look up ... please provide a county name. Most of the census data is only indexed by head of household, so if looking for a member of that household, there is some way to reduce the population to search through. It's especially challenging for the later censuses as the population is so much larger. For those persons who simply don't have any way to know of a county ... it will just take longer, and I will likely put your request off until I have done the simpler ones (single requests with county information) completed.