Page "Antipope Felix II" Paragraph 5

As well as the Roman Martyrology, the Roman Missal identified the Saint Felix of 29 July with the antipope.

This identification, still found in the 1920 typical edition, does not appear in the 1962 typical edition.

To judge by the Marietti printing of 1952, which omits the numeral " II " and the word " Papae ", the correction had already been made by then.