From Wikipedia, the free encyclopedia. Black Jack is the nickname of the following people: 1  John Vernou Bouvier III (1891â1957), father of Jacqueline Kennedy Onassis.  Jack Blackham (1854â1932), Australian cricketer.
Port Authority looking to develop largest site yetThe Zanesville-Muskingum County Port Authority has secured a $775,000 grant from Jobs Ohio for improvements on a 30-acre parcel located in the Airport Distribution Park.
The Muskingum County Courthouse is located in Zanesville on U.S. Route 40, the National Road and the city's Main Street. The bell in the courthouse was manufactured by the same company that made the Liberty Bell.