Statistics for occurrence #1 of “Morris Island” in chapter 8 of Daniel Ammen, Confederate Military History, a library of Confederate States Military History: Volume 7.2, The Atlantic Coast:

...e fire of the monitors dispersed the enemy wherever seen to assemble. About eight o'clock the land batteries ceased firing and the troops in some force were seen making their way along the beach on Morris Island . The monitors, with the advance of the troops, now moved parallel to the low, flat ground that extends northward between the sand-hills and Fort Wagner, as near to the island as the depth of wat...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Morris Island (South Carolina, United States) 5,391 53 427 1 0 user votes
Morris Island (Massachusetts, United States) 0 0 0 0 0 user votes
Morris Island (Tennessee, United States) 0 0 0 0 0 user votes
Morris Island (Tennessee, United States) 0 0 0 0 0 user votes
Morris Island (Virginia, United States) 0 0 0 0 0 user votes

† This entity has been selected by the automated classifier as the most likely match in this context. It may or may not be the correct match.