William A. Henderson was born in 1943 in Ann Arbor to William and Viola Henderson. After graduating from Ann Arbor High School and Eastern Michigan University, Henderson enlisted in the Marine Corps and went through naval aviator training.

Henrietta Edwards was born in 1919 and grew up in Muskogee, Oklahoma before moving to Ann Arbor in 1941. She and her husband worked at the Willow Run Bomber Plant during World War II, and owned two filling stations—one downtown at N Fourth Avenue and E Ann Street, and one on Highway 23. She celebrated her hundredth birthday with family, friends, and former coworkers and patients from St. Joseph Mercy Hospital, where she worked as a pediatric nurse for 32 years.