Has anyone located a good source of data related to the Tailor Guild in Dublin? My O'Byrne family were tailors in Dublin. I'm going the Dublin this summer and will visit the National Trust that housed this Guild, but I doubt they have any historical documents there. I'll see if I can find something more at the National Library, but I'm open for any suggestions about where I might find our more about tailors in Dublin in the 1840's to 1860's.