Trying to trace John Davidson of 1890- 53 Seaforde Street, 1892- 36 Ribble Street, 1900 - Springfield Terrace, and later on Riga Street. He was married in 1888 at St. Annes Cathedral and on the certificate gives his address as 47 Grove Street. I know his father is also named John and his trade is given as "Publican" on his son's marriage certificate. Any help would be great. To clarify the above; I'm am trying to trace John Davidson the "Publican" and would also like to know what is the occupation "Publican" mean??