Looking for the family of Hendersons James/Rosabel Irvinestown Ireland sons william and robert possibly a james jr. talks about marguret and a sam and a Marguret and johnny, robert/william worked on telegraph pole/insulators during 1880's to 1900 Robert lived in donegal/strabane and omagh wife name may have been catherine.Any assistance would be greatly apreciated. William came to America 1885 with his new bride by the name og Sidney (Hassard) or Hazzard her parents were Robert/Martha tenet farmers maybe from the county of Cavan