Thank you so very much!! I do have 1860 census and yes there is no address. I thought I could use the Ward # as I'm not sure he's actually in the city directory. I was trying for voting lists as I know he was in every one in SF, CA but haven't found those for St. Louis.
Your note was very helpful as what I need to focus on as I had searched online and found a family search page for film and they had tons of Catholic records but I have a feeling they won't put them online.
Thanks for the tips and hopefully I will be as lucky!