I will tell you the story of my great grandfather so that it may help you find more record's to do with your case.
A couple of years ago when Family Search had the prison registers on line free my great grand father Robert Kent appeared on the register for child cruelty 1900 i did not know what to make of this as he was on the 1901 census with my grand mother age 17
http://www.census.nationalarchives.ie/pages/1901/Wexford/New_Ross_Urban/Mary_Street/1799098/My brother then went to N Archives and gleaned through the Wexford papers till he came across an article ''Cruel Father'' in the ''Wexford People ''which out lined the case
It appears he worked for Cherry Brewery's in Wexford and was away for 2 days and nights frequently delivering to Fenit his wife was ill in an institution and the children 4 i think were running wild till all hours of the morning which had been reported to the police by one of his neighbours.
When he returned home i presume all he wanted to do was have a good sleep but they kept him awake so out frustration he beat them with his belt and was reported for this as well leading to him getting 2 months hard labour so he probably lost his job as well.
The case implied that my grand mother the eldest had run away from home at this time she would be 16 so not likely to be subject to a court order
The others Laurence his son was sent to Artane and the girls to Irishtown Wexford while he was in prison.
The Christian brothers told me Laurence was held till age 16 and sent out on licence to a farmer in Dublin till he was 18 he was back home in Donard for 1911 census with his Uncle and Aunts both parents now dead
I thought this was the end of the story till a fellow Rootschatter found a few petty session records where he was summonded for maintenance for the children during their incarceration having to contribute a few shilling's weekly i think for their upkeep.