In 1986, after a few months in Georgetown, Mark and Kathi were invited to stay on as regular members of the Canada branch staff.
तो आणि त्याची पत्नी, कॅथी, यांनीही सेवेत अधिक वेळ खर्च करता यावा म्हणून साधी जीवनशैली जगण्याची इच्छा धरली.