David N. Duncan grew up in Northern Michigan, living in the tip on the Lower Peninsula, where he has practiced as a registered nurse, paramedic, teacher, gardener, and firefighter....view moreDavid N. Duncan grew up in Northern Michigan, living in the tip on the Lower Peninsula, where he has practiced as a registered nurse, paramedic, teacher, gardener, and firefighter. He lives with his wife Peggy, who is also a nurse, and their son Sam on the banks of the Carp River, which flows into Lake Michigan at Cecil Bay. They have five grown children between them. They spend their free time enjoying the natural wonders around them, serving in their church, and volunteering on the local rescue squad.view less