Complex sentence: Faulkner is the second child of Sally Carolyn (née Battenberg, formerly Evans) and Keith William Faulkner, Faulkner has an older brother, Toby William Battenberg Faulkner and a younger sister, Charlotte Elizabeth Battenberg Faulkner.
Split into simpler sentences: Faulkner is the second child of Sally Carolyn (née Battenberg, formerly Evans) and Keith William Faulkner. He has an older brother, Toby William Battenberg Faulkner and a younger sister, Charlotte Elizabeth Battenberg Faulkner.