No TD .. in an effort to un-baffle (no such word!) you .... think of entertainers and seasonal as two separate clues ...(emphasis on
seasonal )you should arrive at a name....then the missing brother should be evident .... then with the other original clues .....well you should arrive at the answer ......
You are on the right track with your previous answer ....!!!
Ooooo I didn't think I could be so cryptic !!!