Complex sentence: In 2013 he announced that he and his wife had relocated from Los Angeles, to Sydney, Australia, where their one daughter, Cleopatra Rose McCracken, was born in 2013.
Split into simpler sentences: In 2013 he announced that he and his wife had relocated from Los Angeles, to Sydney, Australia. He has one daughter, Cleopatra Rose McCracken, born in Sydney Australia in 2013.