Hello Ellen. We are related through Robert & Eliza (Wilson) Hayes who emigrated from Tyrone with their sons, Robert, William and Wilson in 1846. Our lines follow from son Robert who married Jane Reid. Their daughter Eliza Jane Hayes b.11 June 1845 is my Great Grandmother. Your William and my Eliza Jane were siblings. I have a photo of a William Hayes as well as a photo of two other sisters, Mary Ann b. 1850 and Sarah Jane b. 1863. Contact me at maryjmullaney@gmail.com