Liz Duffy became the President of International Schools Services (ISS) in 2015. For the
previous 12 years, she served as the 12 th Head Master of The Lawrenceville School, a boarding
school in New Jersey founded in 1810. Before Lawrenceville, Ms. Duffy worked in leadership
capacities at three educational foundations, and she has served on the boards of numerous
foundations, nonprofit organizations and educational institutions. Ms. Duffy received her
undergraduate degree in molecular biology from Princeton University and graduate degrees in
business and education from Stanford University. She and her husband have two college-aged
children.
previous 12 years, she served as the 12 th Head Master of The Lawrenceville School, a boarding
school in New Jersey founded in 1810. Before Lawrenceville, Ms. Duffy worked in leadership
capacities at three educational foundations, and she has served on the boards of numerous
foundations, nonprofit organizations and educational institutions. Ms. Duffy received her
undergraduate degree in molecular biology from Princeton University and graduate degrees in
business and education from Stanford University. She and her husband have two college-aged
children.
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