John Catron,
Smyth v. Strader — Concurrence
“ In the cases that have heretofore come before this court, the witnesses proved in advance that they gave credit to the paper, by signing their names; and that they were, beyond dispute, parties to it, as well as the defendant.The principle assumed in Walton v. Shelley is in violation of one of the most familiar and general principles of evidence known to courts of justice; that is to say, that any person of sufficient age and sanity can be a competent witness to depose in any cause where he is not directly interested in the event of the suit. ”
