The spelling of "Mary Dohey" may seem straightforward, but the IPA phonetic transcription reveals some nuances in pronunciation. The first name Mary is pronounced /ˈmɛəri/ with the emphasis on the first syllable and a slight glottal stop between the two syllables. The surname Dohey is pronounced /doʊˈhi/ with the emphasis on the second syllable and a diphthong in the first syllable. So while the spelling of the name may be simple, the pronunciation has some complexities to consider.
I apologize, but I couldn't find any relevant information or widely recognized definition for the term "Mary Dohey." It appears to be a proper noun with no commonly known significance or definition in dictionaries. It's possible that Mary Dohey may refer to a specific individual, a fictional character, or a local term that is not widely known or documented. Without further context or information, it is difficult to provide an accurate definition.