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.
Zanesville, OH City Data - Population, Homes, Statistics. Zanesville, OH City Data. Zanesville, OH is a city with great restaurants, attractions, history and people. There are around 25,586 people who live in Zanesville and approximately 84,585 who live in Muskingum County.