Hi - I am also looking for this particular family in the same (1900) census. This is the only census I cannot locate this family. The head name is William Kelly, born abt. 1874. Martha
Porter is the wife, and sons Joseph and Samuel are likely twins. I am researching this particular Kelly family, and would like to share any info we have. This post is from 2006, so I'm not sure if you're out there. Hope to hear from you!