Pat Fantl, (Cooper), born in USA, came to England, joining LEO Computers as a programmer in 1955 the third women to join the LEO group after Mary Blood and Betty Newman (who became her sister-in-law). As part of LEO Fantl’s payroll team, contributing to a series of applications including those of Ford Motor Company, Stewarts and Lloyds and Kodak. Joined Leo Fantl in South Africa becoming his wife after Leo lost his first wife Frieda in a motoring accident.