Hi Dave,
I hope you have some luck with the newspapers. Sorry I can't help with a look-up.
There seems to be some doubt about his admittance to the poorhouse, so here's a couple of points to debate. Admissions were usually based on being homeless and unemployed. As his normal residence is given then he doesn't fall into that category. His family were at home so that's another pointer that he wasn't admitted as an inmate, as they would also have been admitted.
For what it's worth, I think he was admitted as a hospital patient and not as an inmate.
regards,
Colin