The night of Stump Sisson's death, the KKK meet in the woods, pledge revenge, and induct how many new Klan members from ford county?

From the text:

Immediately, word of his death reached the cabin deep in the woods where the patriots met, ate. and drank each night after the trial. Revenge, they vowed, an eye tor an eye and so on. There were new recruits from Ford County—five in all—making a total of eleven local boys. They were eager and hungry, and wanted some action.