It's possible that:
* The name is misspelled. Perhaps you're thinking of a different cartoonist with a similar name.
* The artist is less well-known. If you have any further details about the cartoonist, like the style of their work, the publications they contributed to, or the time period they worked in, it might help narrow down the search.
Please provide more information if you can, and I'll do my best to help you find the correct information.