Bonnie Brown Hartley, PhD, is an internationally renowned consultant to families and family businesses. She frequently lectures on the subject of family wealth transition planning has directed the family business programmes at both Baylor University and Oregon State University, US. Gwendolyn Griffithhas a JD from Stanford University and has taught tax law at Florida State University, Willamette University and the University of Richmond, US. She is a practising lawyer specialising in taxation.