Gain a global view of your family's past by connecting census records

The 1921 Census of England & Wales is incredibly significant material for historians, family historians, and genealogists. However, it's even more than that. The 1921 Census offers researchers around the world an opportunity to explore the movement, activities, and occupations of English-speaking communities worldwide.

One of the best ways to use the 1921 Census to make new discoveries is by comparing it to existing materials that have been accessible for years, such as the US 1920 Census and the 1921 Census of Canada.  

Thanks to the way the census was taken – the details on an exact day – versus the average description of a household over a period of months, you can really capture a unique slice of information. Combine that with a period in history in which travel, tourism, and trade are changing rapidly and you have a recipe for new and enlightening family research. 

Cornelius King Chapin

Cornelius King Chapin was President of a machine tool manufacturing business in Detroit, Michigan in the early 1920s. You'll find him in the 1920 US Census with his wife, Florence, and two household servants: Mary, the cook, and Martha, a maid.

The census tells us Cornelius was born in Michigan and was 43 at the time. Both his father and mother were also born in Michigan. The census record also reveals that Cornelius was considered a 'wage earner'. Perhaps not what you'd expect for a President of a company. 

Florence is listed at age 33 and was born in Illinois. She did not record an occupation and her parents were also both born in the same state. At the time of the census, they lived on Lincoln Road in Grosse Pointe, a suburb of metro Detroit. 

Found at The Savoy

You'll also find Cornelius and Florence in the 1921 Census of England & Wales, captured staying the night at The Savoy Hotel in London. 

The 1921 Census reveals something new we hadn't gleaned from the 1920 Census - a son, James A Chapin, aged just one year and four months old at the time. This makes the 1921 Census of England and Wales the first national census James appeared on in his lifetime. 

Thanks to the detail in the 1921 Census, we can calculate that James was born sometime around 19 February 1920. The official date of the 1920 US Census was 1 January, so Florence would have been heavily pregnant at the time it was taken. It also offers a more specific birth location for Cornelius - Lansing, Michigan. Florence's birth location is listed as Detroit, Michigan on the 1921 Census, not Illinois, as stated in the 1920 Census.

Why the discrepancy in Florence’s place of birth?

Both the 1930 US Census and her passport application repeat Illinois as the state of Florence's birth. Of course, there is no national birth registration system in the United States, so we can take advantage of state-level birth records as well as other documentary evidence to confirm the location. It is likely that the 1921 Census for The Savoy was completed using passports and other documents used as part of the hotel registration process, and since Florence’s passport was issued from Detroit, her place of birth may have been documented on the census incorrectly. This is just one theory that could be explored but seems to be the most reasonable explanation for the error.

Beyond census records

Newspapers across the state of Michigan tell us that the Chapins were no strangers to travel and visited Pittsburgh, New Orleans, LA, and Pasadena within months of the 1920 Census enumeration. We can now add London to that list, and thanks to Findmypast's US Passport Applications, we can also assume that Holland, France, and Belgium were part of their European journey through the summer months of 1921. The Chapins applied for their passports early in 1921. And best of all, these passport application records also provide us with precious photos of Cornelius and Florence Chapin.

By comparing the 1920 US Census and the 1921 Census of England & Wales, we've learned a great deal about the Chapin family of Detroit. Incorporating additional materials, such as travel and migration records and newspapers, will only build on this foundation. Try it for yourself - take a look at more than one national census to see what family stories could be hiding in their pages.