He graduated from Irish Christian Brothers secondary school in 1910 , and University College Dublin with first - class honors BSc in Mathematical Sciences in 1913 .
Tyrone , Ireland , seventh of the nine children of George Murnaghan , Nationalist MP representing Mid Tyronne constituency .
Tyrone graduated from Irish Christian Brothers secondary school in 1910 , and University College Dublin with first - class honors BSc in Mathematical Sciences in 1913 .
Tyrone , Ireland , seventh of the nine children of George Murnaghan , Nationalist MP representing Mid Tyronne constituency .