Yes I have alll of these people in my tree (albeit as very peripheral) but I think that your analysis is somewhat awry.

The Clara Jane Kelly who marries SSK Cannell is, according to her age at death, born abt 1883/4 whereas Clara Jane Fayle is born about 1875. Whilst I have not seen the Thomas Street marriage in 1913 I think that the Clara Jane Kelly is the daughter of John Brown Kelly and born 28 Aug 1883.

If anyone can access the Thomas St marriage it should be easily clarified.