It's possible that:
* The name is misspelled: Double check the spelling to ensure it's correct.
* The person is not publicly known: They may be working in the industry in a smaller role, or are not credited on publicly available databases.
* The name is fictional: They may be a character from a book or a story.
If you have more information about Byron Spark Ortile, such as their profession or the projects they might have been involved in, it would be easier to find more information.