Bono Brown – Jamie O’Carroll
Bono Brown is the grandson of Agnes and his parents are Betty and Mark.
Agnes dotes on her grandson, who is her first grandchild.
Actor Jamie O’Carroll is the real-life grandson of Brendan and films the show alongside his parents father Danny O’Carroll and mother Amanda Woods.
Rory Brown – Damien McKiernan
Rory Brown is one of Agnes’ sons and works as a hair stylist at Wash and Blow.
Although actor Damien McKiernan isn’t family member to Brendan, he’s a close friend of the comic.
The Mrs Brown’s Boys Christmas special 2019 airs tonight on BBC One at 10.30pm