Oidisse ap Marchudd de Garthmadrun

• Preferred Name: Oidisse ap Marchudd de Garthmadrun^{[1] [2]}
  
• Gender: M
  
• Death: 27 MAR 309 with note: calculated
  
• Birth: ABT 245 in Roman Empire at LATI: N1.9667 LONG: E2.6667 with note: https://www.genealogieonline.nl/en/kwartierstaat-dietz/I17979.php
  
• FSID: GZYX-DHB
  
• Notes:

  === Life Sketch ===
  About Odissus
  According to a traditional Irish pedigree, he was a descendant of Noah's son Japheth through Magog and Nemhidh. See John O'Hart, Irish Pedigrees: Origin and Stem of the Irish Nation (reprinted 1989), 43, citing "MacFirbis's Genealogies".

1. Photaighe ap Odissus, b. 295 in Bretagne, France     d. 27 APR 410

1. Title: PEDIGREE - Potitus., the Japhethite
   Publication: Name: http://fabpedigree.com/s060/f024491.htm;
   
2. Title: Geneanet
   Publication: Name: https://gw.geneanet.org/rogvisse?lang=fr&iz=350&p=oidisse&n=de+garth+madrun;