Thread:Paul.rea/@comment-4083360-20150513135635/@comment-4091815-20150513153735

as to your "canon" question -

Hallucination Peter Hale is a separate character because Real Peter Hale was dead at the time. We called him Young Peter Hale because we didn't have any other "Young" characters to contend with.

The other "Young" Characters are handled on the "Family" pages to give folks information in an easily accessible format. They're not treated as separate characters but simply separate entries under the "Family" heading.