Damon G. Tunnicliff
American judge

Damon George Tunnicliff (August 20, 1829 – December 20, 1901) was an American jurist. He briefly served as a justice of the Illinois Supreme Court in 1885.
Biography
Damon G. Tunnicliff was born in Herkimer County, New York. At age fifteen, he went to live with his uncle in Cleveland, and in 1849, he moved to Vermont, Illinois to run a store for his cousin.
After successfully acting as his own attorney in trials for two traffic offenses there, he read law at a firm in Rushville, and was admitted to the bar in April 1853. He began practicing law in Macomb, Illinois in 1854, and later that year he became an attorney for the Northern Cross Railroad. He remained in that position for 47 years.
He married Mary Elizabeth Bailey on January 11, 1855, and they had six children. She died in 1865, and he remarried to Sarah Alice Bacon on November 4, 1868. They had three daughters: lawyer and law historian Helen Tunnicliff Catterall, clubwoman and reformer Sarah Bacon Tunnicliff, and medical researcher Ruth May Tunnicliff.
This brief starts where responsible research should: with the source description of “Damon G. Tunnicliff” as american judge. Everything that follows is an evidence route, not borrowed authority.
Why this record matters
The subject matters to the general reference register because the source frames it as american judge. Its deeper value depends on whether names, dates, institutions and citations support that framing.
The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Jun 29, 2025. The linked authority identifier is Q20710525. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1829, 1901, 1885 and 1849.
A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “Damon G. Tunnicliff”, its source revision and the description used here.
- Expand the search: follow Damon G. Tunnicliff primary sources, Damon G. Tunnicliff archive and Damon research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Damon G. Tunnicliff”?
- Which institution is responsible for the underlying evidence?
- Which cited source is closest to the event, object or claim?
Search terms from this dossier
This entry incorporates text from “Damon G. Tunnicliff” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.