Ray v. . Blackwell’s Empirical Analysis
1886
Citation profile
7 state decisions
How this case has been cited
Cited by 10 later decisions — most recently December 1960
7 state decisions
Later decisions citing this case, by decade. The current decade is in progress, and our corpus holds fewer opinions from the most recent years, so the latest bars are undercounted — not a real decline.
Most-quoted passages
The sentences later courts lift from this opinion, ranked by how many decisions quote each — the parts of the opinion doing the work. These counts are smaller than the citation total above because most of the 10 citing decisions cite the case generally; a passage count includes only decisions quoting that exact language verbatim.
“It is a rule too firmly established in the law of evidence to need a reference to authority in its support, that parol evidence will not be heard to contradict, add to, take from or in any way vary the terms of a contract put in writing, and all contemporary declarations and understandings are incompetent for such purpose.”
2 later decisions quote this exact passage
How this case has been treated — in progress
Whether each later court followed, distinguished, criticized, or overruled this decision. The treatment classification (task #35) runs highest-cited cases first and lights up here as it reaches this one.