BBC News
By Eimear Flanagan
Anna Corrigan was in her mid-50s when she made a shock discovery about her family.
The Dubliner was raised as an only child, but in 2012 she found out she had two older brothers her mother had never told her about.
She also discovered both boys were born while her mother was a resident of the Tuam mother and baby home in County Galway.
Anna has spent the past eight years trying to confirm their fate.
She still does not know for sure what became of them, nor if they are among the children buried in the mass grave in Tuam.