by John Marshall Harlan, Waite v. Santa Cruz — Opinion of the Court
“ And in passing upon the question presented by defendant's contention upon this point, it is well to first consider what facts are sufficient to constitute a de facto officer. A de facto officer may be defined as one whose title is not good in law, but who is in fact in the unobstructed possession of an office and discharging its duties in full view of the public, in such manner and under such circumstances as not to present the appearance of being an intruder or usurper. ”
