Há pelo menos dois que são mostrados na própria série.
Ollo Lophand
Parece que Ollo é de Tyrosh e até menciona sobre tentar voltar para lá depois de se juntar à Patrulha da Noite.
Ollo Lophand now, he was talking about sailing back to Tyrosh, where he claimed men didn't lose their hands for a bit of honest thievery, nor get sent off to freeze their life away for being found in bed with some knight's wife. Chett had weighed going with him, but he didn't speak their wet girly tongue.
A Storm of Swords, Prologue
Jaqen H'ghar
Jaqen é da Cidade Livre de Lorath, pelo menos esse rosto era, então há precedentes para Essosi se juntar à Patrulha da Noite, mesmo que Jaqen nunca tenha feito isso."A man must be ashamed of the company he keeps, Arry," the handsome one said. "This man has the honor to be Jaqen H'ghar, once of the Free City of Lorath. Would that he were home. This man's ill-bred companions in captivity are named Rorge"
A Clash of Kings, Arya II