Tyler Vanderslice was only 3 when his father died of cancer at age 42. His memories of his dad are limited. Most of what he knows comes from the stories passed to him from family members.
But while making a routine service call a few months ago, the Comcast technician stumbled on a treasure chest of information about his dad.
Vanderslice, 30, was installing internet and cable in an apartment in the Philadelphia suburb of Lower Gwynedd. It was an uneventful assignment.
"It was a normal install, a normal day," he said.
He and customer John Pavlick started chatting. Talk turned to the Philadelphia Eagles. Vanderslice asked Pavlick if he was a football fan.
"'I coached football for 40 years,'" Pavlick said.
Asked where he had coached, Pavlick, 83, told him it was at nearby Upper Dublin High School. Vanderslice did some quick math in his head, and then everything suddenly fell together.
"You probably coached my dad then," Vanderslice said