ms: Bapanya, Alfie Byrne, adalah seorang wakil, senator dan tuan datuk bandar Dublin, seorang lagi saudara Patrick Byrne juga TD. Ayahnya Alfie Byrne adalah seorang Ahli Parlimen, TD, Senator dan Lord Mayor Dublin. Seorang lagi saudara Patrick Byrne juga seorang TD.
en: His father , Alfie Byrne , was a representative , senator and lord mayor of Dublin , another brother Patrick Byrne was also TD . His father Alfie Byrne was an MP , TD , Senator and Lord Mayor of Dublin . Another brother Patrick Byrne was also a TD .