Did Quigley meet Lemony Snicket in disguise?

[Dante]

This is not a wholly unreasonable proposal, in the sense that it is possible; but bear in mind that we know little about Jacques's behaviour, save that he had worked in research and as a journalist and posed as a detective, which makes it entirely reasonable that he would behave in such a manner.

[Foxy]

I think it would be likely that both brothers would have similar habits, having been raised in much the same way, and also sharing common DNA.