4-year-old Tadhg Farrell and his grand-aunt Mary Holt were found dead in the front room of the house in Castleview Park after the fire on December 6th.
A man in his late 20s has been arrested in connection with an arson attack that killed two people in Edenderry, County Offaly.
4-year-old Tadhg Farrell and his grand-aunt Mary Holt were found dead in the front room of the house in Castleview Park after the fire on December 6th.
Tadhg's grandmother was removed to hospital for treatment to serious burn injuries.
A black Kia Rio car with a 08-D registration was later found burnt out burnt-out in Tipper East, Naas.
The man arrested this morning is being held on suspicion of murder at a Garda station in the midlands.

New Appeals System For Asylum Seekers Comes Into Effect
Bord Bia Review Published In Light Of Controversy Surrounding Brazilian Beef Importation
KCC Report Reveals North Vs South Divide In Kildare
Kildare TD Highlights Difficulties Faced By Wheelchair Users In Curragh School
"A Fall Every Week" : Mayor Of Naas Calls For Alterations To Kilcullen Road
Local TD Accepts Data Centres Are A "Particular Issue" In Ireland
Kildare Dog Shortlisted For Bravest Pet Award
Kildare Senior Football Team vs Kerry