Eoghan and Ruairi Chada have been laid to rest in Co Carlow.
Hundreds of people attended their requiem mass in Ballinkillen near Bagenalstown this afternoon.
The bodies of the 10 and 5 year olds were discovered in their father Sanjeev's car in Co Mayo on Monday.
From Ballinkillen - our News Correspondent Fergal O'Brien reports:
