Looks like his dad might have been a taxi driver for the Amish?
A-00120856. Charles C. Roberts, III (353 Sawmill Road, Strasburg, Lancaster County, PA 17579)--persons in paratransit service, limited to persons whose personal convictions prevent them from owning or operating motor vehicles, between points in the County of Lancaster, and from points in said county, to points in Pennsylvania, and return.