Sister Consilio was born in 1937 in Brosna, County Kerry. She was one of seven children and her upbringing in Kerry with her parents and brothers and sisters had a profound effect on her faith, establishing in her a spirituality which has carried her through life.
After training as a nurse and midwife, Sister Consilio joined the Sisters of Mercy in Athy, County Kildare at the age of twenty-two. While working in St Vincent's Hospital in Athy, she came into contact with many 'road men' - men who used to travel round with no home to call their own. It was through meeting the 'road men' that Sister Consilio had the idea to provide a place of safety and love for people with no home. There are now five Cuan Mhuire rehabilitation centres throughout Ireland providing help and treatment for those in addiction.
Sister Consilio still works at the Cuan Mhuire centres, helping those in need.