Sennan McShea is the son of Graham Dwyer, who had pledged guilty for the murder of Elaine O’Hara. 

McShea is the eldest son of Artichet Graham Dwyer and Emer McShea. His father, Graham, has got sentenced for murdering his ex-girlfriend Elaine O’Hara. It has testified by Sennan during the trial period in the murder case.

Who Is Sennan McShea? Graham Dwyer Son Age Gap

McShea is the son of Dwyer, who had testified for cruel murder by his father in court in 2015. He was born in 1992, and he is currently 30 years old. Emer has disclosed their relationship with Dwyer in her college period. They were in a relationship in the 1990s.

Moreover, she gives birth to Dwyer’s first son after several years of relationship. Sennen’s father and mother were both attained DIT and had him in their college times. 

Further, at age 14, Sennan had started smoking. During his time with his grandfather in Crok in 2006, he caught him smoking separately. After that, his grandfather made his habit known to his father. Although he has planned to talk about his smoking, his father found out through his grandfather. 

Nevertheless, after knowing about his habit of smoking Dwyer “hit the roof” and taught Sennan a lesson on the dangers of smoking. After learning about its side effect, he got upset about his habit. 

Sennan McShea Family Details Explored

McShea was born to his family, Graham Dwyer and Emer McShea. He lives with her mother as his father Dwyer was married to Gemma Dwyer.

His father, Dwyer, was an architect who was born in Bandon, Co Cork. He was interested in art, music, and design from a young age. He had completed his graduation from Dublin University with an architecture degree. 

Moreover, Dwyer had two children who had testified during his murder trial. They had shown the actual image of the architect. Sennan had recognized his father’s picture on the CCTV camera while Dwyer was moving from O’Hara’s house. 

Further, Sennan had grasped a birthday card on his 22 birthday from his father. He had given his mother to open the card and pass it to the gardai. Also, Sennan’s father used to have a knife in their bedroom, and he used to pretend to stab her during their intercourse.