Slattery, Joan/Johanna

Looking for marriage & death datefor Joan/Johanna Slattery b ca 1804, parents unknown. w/o Michael Moriarty. They had one son that I know of, Timothy Moriarty b 1826 Dingle, County Kerry. Timothy, my gr grandfather, arrived in Halifax Nova Scotia, Canada, date unknown, and married Catherine Sullivan Sept 1860 d/o Michael Sullivan and Maria Ash. Would love to hear from anyone who may be able to help with this family. TIA.

Trish