User:SOTO/Forum Archive/The Panopticon/@comment-1296654-20200616211544/@comment-33695797-20200703095207

I know I'm a bit late to this thread, but I want to say there is a valid source that refers to them as "John and Gillian Who"... this being, unexpectedly, The Incomplete Death's Head. Within the story, several scans from Hob's Death's Head Interactive Archive are shown (actually to provide the reader information from other comics), including one of the Doctor. You can see that here. Among his companions listed are "John and Gillian Who". While Hob's archive isn't exactly complete or accurate, this is an in-universe example of Gillian being referred to as "Gillian Who". So although that's already been decided, there's some further evidence. Perhaps the conjecture tag can be removed too.