There are no Oklahoma marriage records in the online database for Kay County for an Ernestine Bowling. You can do free searches yourself with different spelling variations:
http://www1.odcr.com/This is another online database for Oklahoma that handles different counties:
http://www.oscn.net/applications/oscn/casesearch.aspYou should use both databases. These two databases will be consolidated in the near future into one. Please note that not all Oklahoma marriage records may be in these online databases as it is a work in progress by each county.