I went to the court house in Wewoka looking for a marriage license for my husband's aunt that we knew was married in Wewoka. They told us that Wewoka was divided into two sections and it depends on where they got married as to where the marriage information was kept. Some are at the Wewoka Courthouse and some are at Seminole, Ok Court house. As it turned out the one we were looking for was at the Seminole Court house because of the place of marrige. I just remembered that and thought I would pass it along to you. The marriage record of the person you were originally looking for could be there. You can call the Wewoka Courthouse and they will give you the information for contacting Seminole.
Seminole County Clerk Courthouse Wewoka, OK 74884 (405) 257-2450