William Byrne Of Quebec, Canada

I am currently working to construct a family tree. Any information would be of value.
The family's root are in Ireland. Specifically I am searching for information related the following names. They lived in Ireland in the late 1800's into the early 1900's.
Thomas Byrne and Agnes Godfrey
George Stanley and Florence Efferney
Thomas Stanley
Florence Stanley
Jack Byrne
Thomas Byren
Annie Byrne and Griffin Huges