NOt sure where I got the reference from, but its wrong. Should be Parish of Everton, subdistrict South Everton, district 17, pages 3-5 folio 92
Maybe something to research, there are a number of pubs and hotels and a hall, maybe they were all sheltering in the hall? I dont have time to look into this, but that will be something to research.
Additional :
I had a quick look at a trade directory and found an entry for "Model Lodging House" at 75 Roscommon street. So he was staying in a very large lodging house. Note most of the other occupants are listed as lodgers, with a few servants.
www.historicaldirectories.org/
Hit a Brickwall? Have you lost all trace of someone? Do not despair, simply make a note they were abducted by aliens! Don't believe in aliens? No problem, just write them off as having disapeared in a time portal