Conversation so far:
what is something that happen in Columbus Delano's later life and career that is to be remembered
On April 3, 1880, John W. Wright, a judge from Indiana, was convicted at trial of having assaulted Columbus Delano on a Washington, D.C. street corner.
did Columbus Delano like this choice

Question: what year did that happen
Self-contained rewrite: what year did the assault on Columbus Delano happen