I have a death certificate for Mary Ann (Dougan) McCABE who was born in PEI around 1841 and died in Boston, MA in 1916. I think this date is not correct--birth date could be earlier. It lists her father as Anthony Dougan born in Ireland and her mother as Harriet Marshall. There are some Dougans in the Catholic cemetery in Charlottetown but I have not been able to connect with any living family members. Does anyone have information on this family?