When moving from one level of human interaction with a piece of information to the next, we introduce more and more potential for errors. I’ve already discussed some sources of errors such as language barriers, literacy, handwriting, and indexing errors. There is also the possibility of errors in microfilming.
If you are browsing images either online or on microfilm, you might want to pay attention to the page numbers. Were any pages skipped when microfilming the original census books? If there weren’t necessarily page numbers on every page, you can pay attention to dwelling and family numbers to be sure they are in sequential order and none were skipped from page to page.
I have been victim to those really dark or really faint microfilmed pages. Check out some of these beauties:



I’m not sure how we are really supposed to read these, let alone the indexers. Thankfully, there have been some really great advances in digitization and many of these dark and light images can be corrected.
Other oddities I have seen:
- hands in the image
- pages not completely turned
- blurred images, as if the page was being turned while being filmed
- other pieces of paper in the image, over the census
I’m sure everyone has a fun example of microfilming errors. I’m hoping over time, these errors are being fixed and improved. It just highlights the fact that no one is perfect, right down to the folks who run the photography equipment.
You might think that your ancestors were always home when the census taker knocked on the door. Or that they all sat down, had a cup of coffee or tea while they cooperated completely with the census taker’s questions. Honestly, we have no idea what happened. With the exception of the 1940 census, we have no idea who gave the information to the census taker. We don’t know if it was the head of household, his wife, one of the children, a neighbor, or if the census taker made it all up. We just don’t know.



I have deep Germanic roots. My grandfather told stories of how his grandparents sat around the table and spoke in German. They were not the immigrants, in fact, I’ve traced back several generations beyond theirs and still haven’t found the immigrant ancestors! This tells me that they were proud of their heritage and carried their culture with them through many generations. Our country is made up of countless cultures all blending together and collectively adopting English as the primary language.
One of my favorite record sets for creating a framework for any given family is the census. Census records can be an invaluable wealth of information putting ancestors in a time and a place every ten years (every five if you are lucky enough to have them in a state that held a state census every five). In the censuses from 1790-1840, only the names of the heads of households were recorded (and using those censuses can be a whole different animal). However, in 1850 we begin to get more information with every census. Heads of household, relationship to that head, birthplaces, birth month and year, occupations, whether naturalized, military service, and so on.







