Lucas Maxwell
- resident of Ynys Fawr
- formerly or alternatively known as Carlos Corvacchio
- 704th in sequence in the Order of Precedence
- Ruled as Baron of Ynys Fawr with Baroness Madeleine de Chalôns from 16 May 2009 to 20 October 2012
Award of Arms - 25 June 2005
Golden Tear - 24 April 2010
Star and Lily - 24 April 2010
Court Barony - 20 October 2012