This question already has an answer here:
If I have one brother named Frank, one sister named Danielle, and one wife named Theresa, is the following sentence punctuated correctly with the commas and semicolons? Please, just yes or no — minus the extraneous commentary or questions like "Why are you writing it like that?" Could we please just answer the questions directly?
My brother, Frank; my sister, Danielle; and my wife, Theresa, attended the meeting at Town Hall.