They have two sons, Liam Mullane Finn (born 1983) and Elroy Timothy Finn (born 1989). Both sons have performed alongside their father. Liam had his own band, Betchadupa, originally based in Auckland, then London before releasing a solo album, "I'll Be Lightning" in 2008. He also plays in Crowded House's touring band lineup. Elroy Finn is drummer for the psychobilly band The Tricks and has been filling in on drums for Cut Off Your Hands.