Last night I was searching the PAGENWEB site once again for marriage certificate information, and realized I have not matched Anna Gerrity and William Mckenna.  Well I happened to find this:

Geraghty, Anna married a William Mckenney in 1890.  

According to the 1900 Census for them they were married for 11 years, so that would place it in the right time.  But the best thing, is I guess Anna was a minor and they stated the parents for both sides.  This is fantastic, this name and the Toomey's have been one of my major road blocks to date.

I really believe that I have found the correct information.  Wonder if anyone else might think different.