You know what? I thought they did but I just went through my copy again and I can't find any mention of him by name. I apologize for the incorrect answer I gave earlier.
no they didn't in the first book.. but they do in catching fire.. the name seneca crane is mentioned when katniss make and effigy thru a dummy, and she painted seneca crane with a berry on the chest during the training, which give her a perfect 12 score during the training course..the first in the hunger games history..