Deletion of Pam Royle

Comment: is source 1 a |reliable source, as required by ? It's impossible to even assert whether source 3 is even talking about wor Pam - the fact that it's title is Pam Royle (Business) indicates that it's not - all the content I can see is "Pam Royle, who often filled ..." - and the fourth source is definitely a trivial mention - only one sentence in a decent-sized article. I'm unsure as to whether she is notable enough, but I'll strike my "delete" until I'm sure
Stance: comment
Cited policy: Wikipedia:Reliable sources (WP:RS||WP:N)