Thomas Bacchus
- see device in Lochac Roll of Arms
- resident of Mordenvale
- formerly or alternatively known as Tomas Baccus
- 389th in sequence in the Order of Precedence
- Ruled as Baron of Mordenvale with Baroness Mildryth Thomaswyf from 3 October 2020 to 1 July 2023
Award of Arms - 6 October 2003
Silver Helm - 11 April 2004
Award of Arms - 3 October 2009
Golden Tear - 5 October 2013
Silver Pegasus - 28 February 2015
Pelican - 30 September 2017
Royal Cypher - 14 July 2018
Royal Cypher - 6 May 2023
Court Barony - 1 July 2023