Talk:Antioch Peverell

Date of death
Does anyone know how the "Prior to 18 May, 1291" is calculated for his date of death? Obviously he died before Ignotus, whose death was on 19 May, 1292, as shown on his gravestone. Where does the one year and a day prior to come from for Antioch and Cadmus? Thanks --Ironyak1 (talk) 19:49, May 3, 2017 (UTC)