This is verse three:
"When I was a young girl, their marching and drilling
Awoke in the glenside sounds awesome and thrilling
They loved poor old Ireland and to die they were willing
Glory o ......
Written by Peadar Kearney. He also wrote the satirical "God Bless England" ( another Clancy brothers favourite) and the Irish National Anthem. He was uncle of Brendan Behan, the playwright and, like him, a house pointer.