Thorbjorn Svithinhorni
- No mundane name on file
- formerly or alternatively known as Þorbjorn Sviðinhorni
- 2937th in sequence in the Order of Precedence
- Award of Arms
- given by Rowland I and Tailltiu I,
- on 22 April 2018,
- at Rowany Festival (18-22 Apr 2018 at Camp Wombaroo).