Complex sentence: Kate Rooney Mara was born and raised in Bedford, New York, to Timothy Christopher Mara, a scout and the vice president of player evaluation for the New York Giants, and Kathleen McNulty Mara (née Rooney).
Split into simpler sentences: Kate Rooney Mara was born and raised in Bedford, New York. She is the daughter of Timothy Christopher Mara, a scout and the vice president of player evaluation for the New York Giants, and Kathleen McNulty Mara (née Rooney).