Went to see my Mom today who lives in Chelsea so I took your info and stopped by city hall. Here's what I found William L. Murphy died 2-20-1956lot 657 #2 Amanda J.Murphy(listed as Janie in book) died 5-20-1969 lot 657 #1
William S(not L or Louis but I think this is the right one) also listed as Bill in the book died 3-27 1936 lot 260 but no # is listed. Also there was a note that he had purchased the plot and he would designate who was buried there. There is also a Sofia Murphy in the same plot. She died 12-12-1927 and there is also Arthur Neel Murphy died 6-1-1939. Ther is one plot left supposedly according to the books that no one is buried in.