- Title type
- Dominus (Seigneur - Lord - Sir)
- From Source
4/26/14 (EUL, Laing Chrs., no. 19)
- Firm date
- Monday 4 October 1266
- Dating Notes
- Monday after the feast of St Michael, 1266. The printed calendar says 3 April, but this does not correspond with St Michael’s day.