There was a Nellie L. S. Jerdan who married in 1900 a man named Robert Bird. This was in Philadelphia, PA. They had a daughter, Nellie Ruth, who was born 20 March 1906 in Philadelphia, PA.
The name Nellie L. S. Jerdan is the same as in Canada, the birth date and the marriage date don's square with one another.
There are a number of William John Jordan or Jordon's as well as John Jordan or Jordin's in Ontario, Canada in the mid to later 1800's that show marriages and name of the spouse, but I don't know which one might be the right one. You might want to check them out by going to familysearch.org .