Who were the dolan Murphy gang?

There appears to be no historical record of a gang called the "Dolan Murphy gang." It's possible you've misheard or misspelled the name.

Could you please clarify:

* Are you sure about the name? Are there any alternative spellings or nicknames you can provide?

* What time period are you interested in? Knowing the approximate time frame might help narrow down the possibilities.

* Do you have any other information about this gang? For example, where were they active, what crimes did they commit, or who were some of the members?

With more information, I can assist you in finding the right gang or clearing up any confusion.