Research Notes

An 1840 census entry can be a bridge between earlier household counts and the individually named free population of 1850. Its two-page format also contains clues that a search-result summary may hide. Learn how to evaluate the household, inspect possible pensioner information, and build a connection that rests on evidence.

The 1830 census can help trace an older American branch of your family, but most people on its pages are represented by counts rather than names. The challenge is to compare a household pattern with people documented elsewhere. Learn how to read those counts without turning an unnamed person into an unsupported ancestor.

At Saratoga in 1777, Tadeusz Kościuszko used the terrain to help the Continental Army hold a critical position. The Polish-Lithuanian officer, often called Thaddeus Kosciuszko in American sources, also worked on the defenses at West Point. The paper trail he left in the United States includes military maps, correspondence, and a will that asked Thomas Jefferson to use his American property to free enslaved people.

American audiences first came to hear Ignacy Jan Paderewski play the piano. During World War I he used his public standing and ties with Polish organizations in the United States to advocate for an independent Poland. Concert programs, diplomatic letters, and newspaper pages make it possible to follow both careers under the different names he used.

Helena Modjeska already had a career on the Polish stage when she moved to California in 1876. Within a year she was performing in English in San Francisco. Her story survives under several names, in the pages of small-town newspapers, in Shakespearean costume photographs, and in the records of a California house she named after a fictional forest.

Start your Chicago death records search with the year and place of death. A family may have lived in Chicago, died in a suburb, and been buried in another county. Those are three different places to record. Once you have a likely index entry, find the underlying certificate and check who supplied the family information.