Conversation so far:
Where did the voice ideas for Marge Simpson come from?
Has Marge Simpson always been voiced by the same person?
During a pay dispute in 1998, Fox threatened to replace the six main voice actors with new actors.
What happened with Fox's threat to replace the voice actors in The Simpsons?
The dispute was soon resolved.
Are there any other interesting aspects about the Marge Simpson article?
After salary re-negotiations in 2008, the voice actors receive approximately $400,000 per episode.

Question: What was the idea behind her?
Self-contained rewrite: What was the idea behind Marge Simpson?