Pirate flag associated with John Phillips, though it's closer to the description of John Quelch's flag.
<a href="//commons.wikimedia.org/wiki/User:RootOfAllLight" class="mw-redirect" title="User:RootOfAllLight">RootOfAllLight</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>